Introduce ConsensusV1 types that are exposed by the API. #1073

Job	Run time
Ensure consistency between wat and wasm files	25s
smart-contracts/wasm-transform lint:clippy	2m 5s
smart-contracts/wasm-transform lint:fmt	16s
smart-contracts/wasm-chain-integration lint:fmt	19s
counter cargo:test	1m 43s
wasm-transform cargo:test	2m 48s
wasm-chain-integration cargo:test	30m 46s
smart-contracts/wasm-chain-integration lint:clippy	2m 24s
smart-contracts/wasm-chain-integration lint:clippy	2m 23s
smart-contracts/wasm-chain-integration lint:clippy	2m 56s
smart-contracts/wasm-transform lint:fmt	2m 34s
smart-contracts/wasm-chain-integration lint:fmt	2m 27s
escrow lint:fmt	24s
lockup lint:fmt	22s
use-all-host-functions lint:fmt	17s
rate-limited lint:fmt	18s
counter lint:fmt	18s
context-test lint:fmt	21s
fib lint:fmt	17s
smart-contracts/escrow lint:clippy	1m 44s
smart-contracts/lockup lint:clippy	1m 48s
smart-contracts/use-all-host-functions lint:clippy	2m 3s
smart-contracts/rate-limited lint:clippy	2m 4s
smart-contracts/counter lint:clippy	1m 50s
smart-contracts/context-test lint:clippy	1m 48s
smart-contracts/fib lint:clippy	1m 59s
wasm-core-spec cargo:test	2m 52s
	1h 9m 31s

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