diff --git a/.github/scripts/go-imports.sh b/.github/scripts/go-imports.sh
deleted file mode 100755
index bc5e6db3f86..00000000000
--- a/.github/scripts/go-imports.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/usr/bin/env bash
-formatted_files="$(docker run -v "$(pwd)":/ibc-go --rm -w "/ibc-go" --entrypoint="" cytopia/goimports goimports -l -local 'github.com/cosmos/ibc-go' /ibc-go)"
-
-exit_code=0
-for f in $formatted_files
-do
-  # we don't care about formatting in pb.go files.
-  if [ "${f: -5}" == "pb.go" ]; then
-    continue
-  fi
-  exit_code=1
-  echo "formatted file ${f}..."
-done
-
-if [ "${exit_code}" == 1 ]; then
-    echo "not all files were correctly formated, run the following:"
-    echo "make goimports"
-fi
-
-exit $exit_code
diff --git a/.github/workflows/goimports.yaml b/.github/workflows/goimports.yaml
deleted file mode 100644
index b951b17aa1d..00000000000
--- a/.github/workflows/goimports.yaml
+++ /dev/null
@@ -1,9 +0,0 @@
-name: Goimports
-on: pull_request
-jobs:
-  goimports:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - name: "Go Imports"
-        run: .github/scripts/go-imports.sh
diff --git a/Dockerfile b/Dockerfile
index a193f54906e..3c6d2bd6094 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,6 +12,7 @@ ADD testing testing
 ADD modules modules
 ADD LICENSE LICENSE
 
+COPY contrib/devtools/Makefile contrib/devtools/Makefile
 COPY Makefile .
 
 RUN make build
diff --git a/Makefile b/Makefile
index a92b39e0c52..9311b6b80a6 100644
--- a/Makefile
+++ b/Makefile
@@ -96,7 +96,7 @@ endif
 all: build lint test
 
 # The below include contains the tools and runsim targets.
-#include contrib/devtools/Makefile
+include contrib/devtools/Makefile
 
 ###############################################################################
 ###                                  Build                                  ###
@@ -114,47 +114,7 @@ $(BUILD_TARGETS): go.sum $(BUILDDIR)/
 $(BUILDDIR)/:
 	mkdir -p $(BUILDDIR)/
 
-build-simd-all: go.sum
-	$(DOCKER) rm latest-build || true
-	$(DOCKER) run --volume=$(CURDIR):/sources:ro \
-        --env TARGET_PLATFORMS='linux/amd64 darwin/amd64 linux/arm64 windows/amd64' \
-        --env APP=simd \
-        --env VERSION=$(VERSION) \
-        --env COMMIT=$(COMMIT) \
-        --env LEDGER_ENABLED=$(LEDGER_ENABLED) \
-        --name latest-build cosmossdk/rbuilder:latest
-	$(DOCKER) cp -a latest-build:/home/builder/artifacts/ $(CURDIR)/
-
-build-simd-linux: go.sum $(BUILDDIR)/
-	$(DOCKER) rm latest-build || true
-	$(DOCKER) run --volume=$(CURDIR):/sources:ro \
-        --env TARGET_PLATFORMS='linux/amd64' \
-        --env APP=simd \
-        --env VERSION=$(VERSION) \
-        --env COMMIT=$(COMMIT) \
-        --env LEDGER_ENABLED=false \
-        --name latest-build cosmossdk/rbuilder:latest
-	$(DOCKER) cp -a latest-build:/home/builder/artifacts/ $(CURDIR)/
-	cp artifacts/simd-*-linux-amd64 $(BUILDDIR)/simd
-
-cosmovisor:
-	$(MAKE) -C cosmovisor cosmovisor
-
-.PHONY: build build-linux build-simd-all build-simd-linux cosmovisor
-
-mocks: $(MOCKS_DIR)
-	mockgen -source=client/account_retriever.go -package mocks -destination tests/mocks/account_retriever.go
-	mockgen -package mocks -destination tests/mocks/tendermint_tm_db_DB.go github.com/tendermint/tm-db DB
-	mockgen -source=types/module/module.go -package mocks -destination tests/mocks/types_module_module.go
-	mockgen -source=types/invariant.go -package mocks -destination tests/mocks/types_invariant.go
-	mockgen -source=types/router.go -package mocks -destination tests/mocks/types_router.go
-	mockgen -source=types/handler.go -package mocks -destination tests/mocks/types_handler.go
-	mockgen -package mocks -destination tests/mocks/grpc_server.go github.com/gogo/protobuf/grpc Server
-	mockgen -package mocks -destination tests/mocks/tendermint_tendermint_libs_log_DB.go github.com/tendermint/tendermint/libs/log Logger
-.PHONY: mocks
-
-$(MOCKS_DIR):
-	mkdir -p $(MOCKS_DIR)
+.PHONY: build build-linux
 
 distclean: clean 
 clean:
@@ -179,7 +139,7 @@ go.sum: go.mod
 ###############################################################################
 
 update-swagger-docs: statik
-	$(BINDIR)/statik -src=client/docs/swagger-ui -dest=client/docs -f -m
+	$(BINDIR)/statik -src=docs/client/swagger-ui -dest=docs/client -f -m
 	@if [ -n "$(git status --porcelain)" ]; then \
         echo "\033[91mSwagger docs are out of sync!!!\033[0m";\
         exit 1;\
@@ -318,11 +278,6 @@ test-cover:
 	@export VERSION=$(VERSION); bash -x contrib/test_cover.sh
 .PHONY: test-cover
 
-test-rosetta:
-	docker build -t rosetta-ci:latest -f contrib/rosetta/node/Dockerfile .
-	docker-compose -f contrib/rosetta/docker-compose.yaml up --abort-on-container-exit --exit-code-from test_rosetta --build
-.PHONY: test-rosetta
-
 benchmark:
 	@go test -mod=readonly -bench=. $(PACKAGES_NOSIMULATION)
 .PHONY: benchmark
@@ -338,43 +293,11 @@ lint-fix:
 	golangci-lint run --fix --out-format=tab --issues-exit-code=0
 .PHONY: lint lint-fix
 
-format: goimports
-	find . -name '*.go' -type f -not -path "./vendor*" -not -path "*.git*" -not -path "./client/docs/statik/statik.go" -not -path "./tests/mocks/*" -not -name '*.pb.go' -not -name '*.pb.gw.go' | xargs gofumpt -w
-	find . -name '*.go' -type f -not -path "./vendor*" -not -path "*.git*" -not -path "./client/docs/statik/statik.go" -not -path "./tests/mocks/*" -not -name '*.pb.go' -not -name '*.pb.gw.go' | xargs misspell -w
+format:
+	find . -name '*.go' -type f -not -path "./vendor*" -not -path "*.git*" -not -path "./docs/client/statik/statik.go" -not -path "./tests/mocks/*" -not -name '*.pb.go' -not -name '*.pb.gw.go' | xargs gofumpt -w
+	find . -name '*.go' -type f -not -path "./vendor*" -not -path "*.git*" -not -path "./docs/client/statik/statik.go" -not -path "./tests/mocks/*" -not -name '*.pb.go' -not -name '*.pb.gw.go' | xargs misspell -w
 .PHONY: format
 
-goimports:
-	$(DOCKER) run  -v $(CURDIR):/ibc-go --rm  -w "/ibc-go" cytopia/goimports -w -local 'github.com/cosmos/ibc-go' "$(CHANGED_GO_FILES)" &> /dev/null || echo "No changed go files to format"
-
-goimports-all:
-	$(DOCKER) run  -v $(CURDIR):/ibc-go --rm  -w "/ibc-go" cytopia/goimports -w -local 'github.com/cosmos/ibc-go' "$(ALL_GO_FILES)"
-
-###############################################################################
-###                                 Devdoc                                  ###
-###############################################################################
-
-DEVDOC_SAVE = docker commit `docker ps -a -n 1 -q` devdoc:local
-
-devdoc-init:
-	$(DOCKER) run -it -v "$(CURDIR):/go/src/github.com/cosmos/cosmos-sdk" -w "/go/src/github.com/cosmos/cosmos-sdk" tendermint/devdoc echo
-	# TODO make this safer
-	$(call DEVDOC_SAVE)
-
-devdoc:
-	$(DOCKER) run -it -v "$(CURDIR):/go/src/github.com/cosmos/cosmos-sdk" -w "/go/src/github.com/cosmos/cosmos-sdk" devdoc:local bash
-
-devdoc-save:
-	# TODO make this safer
-	$(call DEVDOC_SAVE)
-
-devdoc-clean:
-	docker rmi -f $$(docker images -f "dangling=true" -q)
-
-devdoc-update:
-	docker pull tendermint/devdoc
-
-.PHONY: devdoc devdoc-clean devdoc-init devdoc-save devdoc-update
-
 ###############################################################################
 ###                                Protobuf                                 ###
 ###############################################################################
@@ -466,36 +389,3 @@ proto-update-deps:
 	@perl -lp -i -e 'print q(option go_package = "github.com/confio/ics23/go";) if $$. == 4' $(CONFIO_TYPES)/proofs.proto
 
 .PHONY: proto-all proto-gen proto-gen-any proto-swagger-gen proto-format proto-lint proto-check-breaking proto-update-deps
-
-###############################################################################
-###                                Localnet                                 ###
-###############################################################################
-
-# Run a 4-node testnet locally
-localnet-start: build-linux localnet-stop
-	$(if $(shell $(DOCKER) inspect -f '{{ .Id }}' cosmossdk/simd-env 2>/dev/null),$(info found image cosmossdk/simd-env),$(MAKE) -C contrib/images simd-env)
-	if ! [ -f build/node0/simd/config/genesis.json ]; then $(DOCKER) run --rm \
-		--user $(shell id -u):$(shell id -g) \
-		-v $(BUILDDIR):/simd:Z \
-		-v /etc/group:/etc/group:ro \
-		-v /etc/passwd:/etc/passwd:ro \
-		-v /etc/shadow:/etc/shadow:ro \
-		cosmossdk/simd-env testnet --v 4 -o . --starting-ip-address 192.168.10.2 --keyring-backend=test ; fi
-	docker-compose up -d
-
-localnet-stop:
-	docker-compose down
-
-.PHONY: localnet-start localnet-stop
-
-###############################################################################
-###                                rosetta                                  ###
-###############################################################################
-# builds rosetta test data dir
-rosetta-data:
-	-docker container rm data_dir_build
-	docker build -t rosetta-ci:latest -f contrib/rosetta/node/Dockerfile .
-	docker run --name data_dir_build -t rosetta-ci:latest sh /rosetta/data.sh
-	docker cp data_dir_build:/tmp/data.tar.gz "$(CURDIR)/contrib/rosetta/node/data.tar.gz"
-	docker container rm data_dir_build
-.PHONY: rosetta-data
diff --git a/contrib/devtools/Makefile b/contrib/devtools/Makefile
new file mode 100644
index 00000000000..dc9eb0c8e3b
--- /dev/null
+++ b/contrib/devtools/Makefile
@@ -0,0 +1,76 @@
+###
+# Find OS and Go environment
+# GO contains the Go binary
+# FS contains the OS file separator
+###
+ifeq ($(OS),Windows_NT)
+  GO := $(shell where go.exe 2> NUL)
+  FS := "\\"
+else
+  GO := $(shell command -v go 2> /dev/null)
+  FS := "/"
+endif
+
+ifeq ($(GO),)
+  $(error could not find go. Is it in PATH? $(GO))
+endif
+
+###############################################################################
+###                                Functions                                ###
+###############################################################################
+
+go_get = $(if $(findstring Windows_NT,$(OS)),\
+IF NOT EXIST $(GITHUBDIR)$(FS)$(1)$(FS) ( mkdir $(GITHUBDIR)$(FS)$(1) ) else (cd .) &\
+IF NOT EXIST $(GITHUBDIR)$(FS)$(1)$(FS)$(2)$(FS) ( cd $(GITHUBDIR)$(FS)$(1) && git clone https://github.com/$(1)/$(2) ) else (cd .) &\
+,\
+mkdir -p $(GITHUBDIR)$(FS)$(1) &&\
+(test ! -d $(GITHUBDIR)$(FS)$(1)$(FS)$(2) && cd $(GITHUBDIR)$(FS)$(1) && git clone https://github.com/$(1)/$(2)) || true &&\
+)\
+cd $(GITHUBDIR)$(FS)$(1)$(FS)$(2) && git fetch origin && git checkout -q $(3)
+
+mkfile_path := $(abspath $(lastword $(MAKEFILE_LIST)))
+mkfile_dir := $(shell cd $(shell dirname $(mkfile_path)); pwd)
+
+
+###############################################################################
+###                                 Tools                                   ###
+###############################################################################
+
+PREFIX ?= /usr/local
+BIN ?= $(PREFIX)/bin
+UNAME_S ?= $(shell uname -s)
+UNAME_M ?= $(shell uname -m)
+
+GOPATH ?= $(shell $(GO) env GOPATH)
+GITHUBDIR := $(GOPATH)$(FS)src$(FS)github.com
+
+BUF_VERSION ?= 0.11.0
+
+TOOLS_DESTDIR  ?= $(GOPATH)/bin
+STATIK         = $(TOOLS_DESTDIR)/statik
+RUNSIM         = $(TOOLS_DESTDIR)/runsim
+
+tools: tools-stamp
+tools-stamp: statik runsim
+	# Create dummy file to satisfy dependency and avoid
+	# rebuilding when this Makefile target is hit twice
+	# in a row.
+	touch $@
+
+# Install the runsim binary
+statik: $(STATIK)
+$(STATIK):
+	@echo "Installing statik..."
+	@go install github.com/rakyll/statik@v0.1.6
+
+# Install the runsim binary
+runsim: $(RUNSIM)
+$(RUNSIM):
+	@echo "Installing runsim..."
+	@go install github.com/cosmos/tools/cmd/runsim@v1.0.0
+
+tools-clean:
+	rm -f $(STATIK) $(GOLANGCI_LINT) $(RUNSIM)
+	rm -f tools-stamp
+
+.PHONY: tools-clean statik runsim
diff --git a/contrib/test_cover.sh b/contrib/test_cover.sh
new file mode 100644
index 00000000000..24f7804b516
--- /dev/null
+++ b/contrib/test_cover.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+set -e
+
+PKGS=$(go list ./... | grep -v '/simapp')
+
+set -e
+echo "mode: atomic" > coverage.txt
+for pkg in ${PKGS[@]}; do
+    go test -v -timeout 30m -race -coverprofile=profile.out -covermode=atomic -tags='ledger test_ledger_mock' "$pkg"
+    if [ -f profile.out ]; then
+        tail -n +2 profile.out >> coverage.txt;
+        rm profile.out
+    fi
+done
diff --git a/testing/simapp/simd/cmd/root.go b/testing/simapp/simd/cmd/root.go
index da5e8134386..fdb52105b76 100644
--- a/testing/simapp/simd/cmd/root.go
+++ b/testing/simapp/simd/cmd/root.go
@@ -16,6 +16,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/server"
 	serverconfig "github.com/cosmos/cosmos-sdk/server/config"
 	servertypes "github.com/cosmos/cosmos-sdk/server/types"
+	sdkcmd "github.com/cosmos/cosmos-sdk/simapp/simd/cmd"
 	"github.com/cosmos/cosmos-sdk/snapshots"
 	snapshottypes "github.com/cosmos/cosmos-sdk/snapshots/types"
 	"github.com/cosmos/cosmos-sdk/store"
@@ -164,7 +165,7 @@ func initRootCmd(rootCmd *cobra.Command, encodingConfig params.EncodingConfig) {
 		genutilcli.ValidateGenesisCmd(simapp.ModuleBasics),
 		AddGenesisAccountCmd(simapp.DefaultNodeHome),
 		tmcli.NewCompletionCmd(rootCmd, true),
-		testnetCmd(simapp.ModuleBasics, banktypes.GenesisBalancesIterator{}),
+		sdkcmd.NewTestnetCmd(simapp.ModuleBasics, banktypes.GenesisBalancesIterator{}),
 		debug.Cmd(),
 		config.Cmd(),
 	)
diff --git a/testing/simapp/simd/cmd/testnet.go b/testing/simapp/simd/cmd/testnet.go
deleted file mode 100644
index ae505599ad1..00000000000
--- a/testing/simapp/simd/cmd/testnet.go
+++ /dev/null
@@ -1,397 +0,0 @@
-package cmd
-
-// DONTCOVER
-
-import (
-	"bufio"
-	"encoding/json"
-	"fmt"
-	"net"
-	"os"
-	"path/filepath"
-
-	"github.com/cosmos/cosmos-sdk/client"
-	"github.com/cosmos/cosmos-sdk/client/flags"
-	"github.com/cosmos/cosmos-sdk/client/tx"
-	"github.com/cosmos/cosmos-sdk/crypto/hd"
-	"github.com/cosmos/cosmos-sdk/crypto/keyring"
-	cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
-	"github.com/cosmos/cosmos-sdk/server"
-	srvconfig "github.com/cosmos/cosmos-sdk/server/config"
-	"github.com/cosmos/cosmos-sdk/testutil"
-	sdk "github.com/cosmos/cosmos-sdk/types"
-	"github.com/cosmos/cosmos-sdk/types/module"
-	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
-	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
-	"github.com/cosmos/cosmos-sdk/x/genutil"
-	genutiltypes "github.com/cosmos/cosmos-sdk/x/genutil/types"
-	stakingtypes "github.com/cosmos/cosmos-sdk/x/staking/types"
-	"github.com/spf13/cobra"
-	tmconfig "github.com/tendermint/tendermint/config"
-	tmos "github.com/tendermint/tendermint/libs/os"
-	tmrand "github.com/tendermint/tendermint/libs/rand"
-	"github.com/tendermint/tendermint/types"
-	tmtime "github.com/tendermint/tendermint/types/time"
-)
-
-var (
-	flagNodeDirPrefix     = "node-dir-prefix"
-	flagNumValidators     = "v"
-	flagOutputDir         = "output-dir"
-	flagNodeDaemonHome    = "node-daemon-home"
-	flagStartingIPAddress = "starting-ip-address"
-)
-
-// get cmd to initialize all files for tendermint testnet and application
-func testnetCmd(mbm module.BasicManager, genBalIterator banktypes.GenesisBalancesIterator) *cobra.Command {
-	cmd := &cobra.Command{
-		Use:   "testnet",
-		Short: "Initialize files for a simapp testnet",
-		Long: `testnet will create "v" number of directories and populate each with
-necessary files (private validator, genesis, config, etc.).
-
-Note, strict routability for addresses is turned off in the config file.
-
-Example:
-	simd testnet --v 4 --output-dir ./output --starting-ip-address 192.168.10.2
-	`,
-		RunE: func(cmd *cobra.Command, _ []string) error {
-			clientCtx, err := client.GetClientQueryContext(cmd)
-			if err != nil {
-				return err
-			}
-
-			serverCtx := server.GetServerContextFromCmd(cmd)
-			config := serverCtx.Config
-
-			outputDir, _ := cmd.Flags().GetString(flagOutputDir)
-			keyringBackend, _ := cmd.Flags().GetString(flags.FlagKeyringBackend)
-			chainID, _ := cmd.Flags().GetString(flags.FlagChainID)
-			minGasPrices, _ := cmd.Flags().GetString(server.FlagMinGasPrices)
-			nodeDirPrefix, _ := cmd.Flags().GetString(flagNodeDirPrefix)
-			nodeDaemonHome, _ := cmd.Flags().GetString(flagNodeDaemonHome)
-			startingIPAddress, _ := cmd.Flags().GetString(flagStartingIPAddress)
-			numValidators, _ := cmd.Flags().GetInt(flagNumValidators)
-			algo, _ := cmd.Flags().GetString(flags.FlagKeyAlgorithm)
-
-			return InitTestnet(
-				clientCtx, cmd, config, mbm, genBalIterator, outputDir, chainID, minGasPrices,
-				nodeDirPrefix, nodeDaemonHome, startingIPAddress, keyringBackend, algo, numValidators,
-			)
-		},
-	}
-
-	cmd.Flags().Int(flagNumValidators, 4, "Number of validators to initialize the testnet with")
-	cmd.Flags().StringP(flagOutputDir, "o", "./mytestnet", "Directory to store initialization data for the testnet")
-	cmd.Flags().String(flagNodeDirPrefix, "node", "Prefix the directory name for each node with (node results in node0, node1, ...)")
-	cmd.Flags().String(flagNodeDaemonHome, "simd", "Home directory of the node's daemon configuration")
-	cmd.Flags().String(flagStartingIPAddress, "192.168.0.1", "Starting IP address (192.168.0.1 results in persistent peers list ID0@192.168.0.1:46656, ID1@192.168.0.2:46656, ...)")
-	cmd.Flags().String(flags.FlagChainID, "", "genesis file chain-id, if left blank will be randomly created")
-	cmd.Flags().String(server.FlagMinGasPrices, fmt.Sprintf("0.000006%s", sdk.DefaultBondDenom), "Minimum gas prices to accept for transactions; All fees in a tx must meet this minimum (e.g. 0.01photino,0.001stake)")
-	cmd.Flags().String(flags.FlagKeyringBackend, flags.DefaultKeyringBackend, "Select keyring's backend (os|file|test)")
-	cmd.Flags().String(flags.FlagKeyAlgorithm, string(hd.Secp256k1Type), "Key signing algorithm to generate keys for")
-
-	return cmd
-}
-
-const nodeDirPerm = 0o755
-
-// Initialize the testnet
-func InitTestnet(
-	clientCtx client.Context,
-	cmd *cobra.Command,
-	nodeConfig *tmconfig.Config,
-	mbm module.BasicManager,
-	genBalIterator banktypes.GenesisBalancesIterator,
-	outputDir,
-	chainID,
-	minGasPrices,
-	nodeDirPrefix,
-	nodeDaemonHome,
-	startingIPAddress,
-	keyringBackend,
-	algoStr string,
-	numValidators int,
-) error {
-	if chainID == "" {
-		chainID = "chain-" + tmrand.NewRand().Str(6)
-	}
-
-	nodeIDs := make([]string, numValidators)
-	valPubKeys := make([]cryptotypes.PubKey, numValidators)
-
-	simappConfig := srvconfig.DefaultConfig()
-	simappConfig.MinGasPrices = minGasPrices
-	simappConfig.API.Enable = true
-	simappConfig.Telemetry.Enabled = true
-	simappConfig.Telemetry.PrometheusRetentionTime = 60
-	simappConfig.Telemetry.EnableHostnameLabel = false
-	simappConfig.Telemetry.GlobalLabels = [][]string{{"chain_id", chainID}}
-
-	var (
-		genAccounts []authtypes.GenesisAccount
-		genBalances []banktypes.Balance
-		genFiles    []string
-	)
-
-	inBuf := bufio.NewReader(cmd.InOrStdin())
-	// generate private keys, node IDs, and initial transactions
-	for i := 0; i < numValidators; i++ {
-		nodeDirName := fmt.Sprintf("%s%d", nodeDirPrefix, i)
-		nodeDir := filepath.Join(outputDir, nodeDirName, nodeDaemonHome)
-		gentxsDir := filepath.Join(outputDir, "gentxs")
-
-		nodeConfig.SetRoot(nodeDir)
-		nodeConfig.RPC.ListenAddress = "tcp://0.0.0.0:26657"
-
-		if err := os.MkdirAll(filepath.Join(nodeDir, "config"), nodeDirPerm); err != nil {
-			_ = os.RemoveAll(outputDir)
-			return err
-		}
-
-		nodeConfig.Moniker = nodeDirName
-
-		ip, err := getIP(i, startingIPAddress)
-		if err != nil {
-			_ = os.RemoveAll(outputDir)
-			return err
-		}
-
-		nodeIDs[i], valPubKeys[i], err = genutil.InitializeNodeValidatorFiles(nodeConfig)
-		if err != nil {
-			_ = os.RemoveAll(outputDir)
-			return err
-		}
-
-		memo := fmt.Sprintf("%s@%s:26656", nodeIDs[i], ip)
-		genFiles = append(genFiles, nodeConfig.GenesisFile())
-
-		kb, err := keyring.New(sdk.KeyringServiceName(), keyringBackend, nodeDir, inBuf, clientCtx.Codec)
-		if err != nil {
-			return err
-		}
-
-		keyringAlgos, _ := kb.SupportedAlgorithms()
-		algo, err := keyring.NewSigningAlgoFromString(algoStr, keyringAlgos)
-		if err != nil {
-			return err
-		}
-
-		addr, secret, err := testutil.GenerateSaveCoinKey(kb, nodeDirName, "test", true, algo)
-		if err != nil {
-			_ = os.RemoveAll(outputDir)
-			return err
-		}
-
-		info := map[string]string{"secret": secret}
-
-		cliPrint, err := json.Marshal(info)
-		if err != nil {
-			return err
-		}
-
-		// save private key seed words
-		if err := writeFile(fmt.Sprintf("%v.json", "key_seed"), nodeDir, cliPrint); err != nil {
-			return err
-		}
-
-		accTokens := sdk.TokensFromConsensusPower(1000, sdk.DefaultPowerReduction)
-		accStakingTokens := sdk.TokensFromConsensusPower(500, sdk.DefaultPowerReduction)
-		coins := sdk.Coins{
-			sdk.NewCoin(fmt.Sprintf("%stoken", nodeDirName), accTokens),
-			sdk.NewCoin(sdk.DefaultBondDenom, accStakingTokens),
-		}
-
-		genBalances = append(genBalances, banktypes.Balance{Address: addr.String(), Coins: coins.Sort()})
-		genAccounts = append(genAccounts, authtypes.NewBaseAccount(addr, nil, 0, 0))
-
-		valTokens := sdk.TokensFromConsensusPower(100, sdk.DefaultPowerReduction)
-		createValMsg, err := stakingtypes.NewMsgCreateValidator(
-			sdk.ValAddress(addr),
-			valPubKeys[i],
-			sdk.NewCoin(sdk.DefaultBondDenom, valTokens),
-			stakingtypes.NewDescription(nodeDirName, "", "", "", ""),
-			stakingtypes.NewCommissionRates(sdk.OneDec(), sdk.OneDec(), sdk.OneDec()),
-			sdk.OneInt(),
-		)
-		if err != nil {
-			return err
-		}
-
-		txBuilder := clientCtx.TxConfig.NewTxBuilder()
-		if err := txBuilder.SetMsgs(createValMsg); err != nil {
-			return err
-		}
-
-		txBuilder.SetMemo(memo)
-
-		txFactory := tx.Factory{}
-		txFactory = txFactory.
-			WithChainID(chainID).
-			WithMemo(memo).
-			WithKeybase(kb).
-			WithTxConfig(clientCtx.TxConfig)
-
-		if err := tx.Sign(txFactory, nodeDirName, txBuilder, true); err != nil {
-			return err
-		}
-
-		txBz, err := clientCtx.TxConfig.TxJSONEncoder()(txBuilder.GetTx())
-		if err != nil {
-			return err
-		}
-
-		if err := writeFile(fmt.Sprintf("%v.json", nodeDirName), gentxsDir, txBz); err != nil {
-			return err
-		}
-
-		srvconfig.WriteConfigFile(filepath.Join(nodeDir, "config/app.toml"), simappConfig)
-	}
-
-	if err := initGenFiles(clientCtx, mbm, chainID, genAccounts, genBalances, genFiles, numValidators); err != nil {
-		return err
-	}
-
-	err := collectGenFiles(
-		clientCtx, nodeConfig, chainID, nodeIDs, valPubKeys, numValidators,
-		outputDir, nodeDirPrefix, nodeDaemonHome, genBalIterator,
-	)
-	if err != nil {
-		return err
-	}
-
-	cmd.PrintErrf("Successfully initialized %d node directories\n", numValidators)
-	return nil
-}
-
-func initGenFiles(
-	clientCtx client.Context, mbm module.BasicManager, chainID string,
-	genAccounts []authtypes.GenesisAccount, genBalances []banktypes.Balance,
-	genFiles []string, numValidators int,
-) error {
-	appGenState := mbm.DefaultGenesis(clientCtx.Codec)
-
-	// set the accounts in the genesis state
-	var authGenState authtypes.GenesisState
-	clientCtx.Codec.MustUnmarshalJSON(appGenState[authtypes.ModuleName], &authGenState)
-
-	accounts, err := authtypes.PackAccounts(genAccounts)
-	if err != nil {
-		return err
-	}
-
-	authGenState.Accounts = accounts
-	appGenState[authtypes.ModuleName] = clientCtx.Codec.MustMarshalJSON(&authGenState)
-
-	// set the balances in the genesis state
-	var bankGenState banktypes.GenesisState
-	clientCtx.Codec.MustUnmarshalJSON(appGenState[banktypes.ModuleName], &bankGenState)
-
-	bankGenState.Balances = genBalances
-	appGenState[banktypes.ModuleName] = clientCtx.Codec.MustMarshalJSON(&bankGenState)
-
-	appGenStateJSON, err := json.MarshalIndent(appGenState, "", "  ")
-	if err != nil {
-		return err
-	}
-
-	genDoc := types.GenesisDoc{
-		ChainID:    chainID,
-		AppState:   appGenStateJSON,
-		Validators: nil,
-	}
-
-	// generate empty genesis files for each validator and save
-	for i := 0; i < numValidators; i++ {
-		if err := genDoc.SaveAs(genFiles[i]); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func collectGenFiles(
-	clientCtx client.Context, nodeConfig *tmconfig.Config, chainID string,
-	nodeIDs []string, valPubKeys []cryptotypes.PubKey, numValidators int,
-	outputDir, nodeDirPrefix, nodeDaemonHome string, genBalIterator banktypes.GenesisBalancesIterator,
-) error {
-	var appState json.RawMessage
-	genTime := tmtime.Now()
-
-	for i := 0; i < numValidators; i++ {
-		nodeDirName := fmt.Sprintf("%s%d", nodeDirPrefix, i)
-		nodeDir := filepath.Join(outputDir, nodeDirName, nodeDaemonHome)
-		gentxsDir := filepath.Join(outputDir, "gentxs")
-		nodeConfig.Moniker = nodeDirName
-
-		nodeConfig.SetRoot(nodeDir)
-
-		nodeID, valPubKey := nodeIDs[i], valPubKeys[i]
-		initCfg := genutiltypes.NewInitConfig(chainID, gentxsDir, nodeID, valPubKey)
-
-		genDoc, err := types.GenesisDocFromFile(nodeConfig.GenesisFile())
-		if err != nil {
-			return err
-		}
-
-		nodeAppState, err := genutil.GenAppStateFromConfig(clientCtx.Codec, clientCtx.TxConfig, nodeConfig, initCfg, *genDoc, genBalIterator)
-		if err != nil {
-			return err
-		}
-
-		if appState == nil {
-			// set the canonical application state (they should not differ)
-			appState = nodeAppState
-		}
-
-		genFile := nodeConfig.GenesisFile()
-
-		// overwrite each validator's genesis file to have a canonical genesis time
-		if err := genutil.ExportGenesisFileWithTime(genFile, chainID, nil, appState, genTime); err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-func getIP(i int, startingIPAddr string) (ip string, err error) {
-	if len(startingIPAddr) == 0 {
-		ip, err = server.ExternalIP()
-		if err != nil {
-			return "", err
-		}
-		return ip, nil
-	}
-	return calculateIP(startingIPAddr, i)
-}
-
-func calculateIP(ip string, i int) (string, error) {
-	ipv4 := net.ParseIP(ip).To4()
-	if ipv4 == nil {
-		return "", fmt.Errorf("%v: non ipv4 address", ip)
-	}
-
-	for j := 0; j < i; j++ {
-		ipv4[3]++
-	}
-
-	return ipv4.String(), nil
-}
-
-func writeFile(name string, dir string, contents []byte) error {
-	writePath := filepath.Dir(dir)
-	file := filepath.Join(writePath, name)
-
-	err := tmos.EnsureDir(writePath, 0o755)
-	if err != nil {
-		return err
-	}
-
-	err = tmos.WriteFile(file, contents, 0o644)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}