diff --git a/cl/rpc/rpc.go b/cl/rpc/rpc.go
index da61b993965..7d72c3d95ac 100644
--- a/cl/rpc/rpc.go
+++ b/cl/rpc/rpc.go
@@ -272,3 +272,15 @@ func (b *BeaconRpcP2P) SetStatus(finalizedRoot libcommon.Hash, finalizedEpoch ui
 	})
 	return err
 }
+
+func (b *BeaconRpcP2P) PropagateBlock(block *cltypes.SignedBeaconBlock) error {
+	encoded, err := block.EncodeSSZ(nil)
+	if err != nil {
+		return err
+	}
+	_, err = b.sentinel.PublishGossip(b.ctx, &sentinel.GossipData{
+		Data: encoded,
+		Type: sentinel.GossipType_BeaconBlockGossipType,
+	})
+	return err
+}
diff --git a/cmd/sentinel/sentinel/gossip.go b/cmd/sentinel/sentinel/gossip.go
index 01e7a08e0fd..ba0502e72a5 100644
--- a/cmd/sentinel/sentinel/gossip.go
+++ b/cmd/sentinel/sentinel/gossip.go
@@ -19,7 +19,6 @@ import (
 	"fmt"
 	"sync"
 
-	"github.com/ledgerwatch/erigon/common"
 	"github.com/ledgerwatch/log/v3"
 	pubsub "github.com/libp2p/go-libp2p-pubsub"
 	"github.com/libp2p/go-libp2p/core/peer"
@@ -102,9 +101,10 @@ func (s *GossipSubscription) do(ctx context.Context, sub *pubsub.Subscription, t
 		if msg.GetFrom() == s.host {
 			return
 		}
-		if err := s.topic.Publish(ctx, common.CopyBytes(msg.Data)); err != nil {
-			return
-		}
 		s.ch <- msg
 	}
 }
+
+func (g *GossipSubscription) Publish(data []byte) error {
+	return g.topic.Publish(g.ctx, data)
+}
diff --git a/cmd/sentinel/sentinel/sentinel.go b/cmd/sentinel/sentinel/sentinel.go
index 1b9914ea9bd..9e58625f409 100644
--- a/cmd/sentinel/sentinel/sentinel.go
+++ b/cmd/sentinel/sentinel/sentinel.go
@@ -270,3 +270,7 @@ func (s *Sentinel) Host() host.Host {
 func (s *Sentinel) Peers() *peers.Peers {
 	return s.peers
 }
+
+func (s *Sentinel) GossipManager() *GossipManager {
+	return s.subManager
+}
diff --git a/cmd/sentinel/sentinel/service/service.go b/cmd/sentinel/sentinel/service/service.go
index 29dbea812db..e6e005c743b 100644
--- a/cmd/sentinel/sentinel/service/service.go
+++ b/cmd/sentinel/sentinel/service/service.go
@@ -44,6 +44,32 @@ func (s *SentinelServer) BanPeer(_ context.Context, p *sentinelrpc.Peer) (*senti
 	return &sentinelrpc.EmptyMessage{}, nil
 }
 
+func (s *SentinelServer) PublishGossip(_ context.Context, msg *sentinelrpc.GossipData) (*sentinelrpc.EmptyMessage, error) {
+	manager := s.sentinel.GossipManager()
+	// Snappify payload before sending it to gossip
+	compressedData := utils.CompressSnappy(msg.Data)
+	var subscription *sentinel.GossipSubscription
+
+	switch msg.Type {
+	case sentinelrpc.GossipType_BeaconBlockGossipType:
+		subscription = manager.GetMatchingSubscription(string(sentinel.BeaconBlockTopic))
+	case sentinelrpc.GossipType_AggregateAndProofGossipType:
+		subscription = manager.GetMatchingSubscription(string(sentinel.BeaconAggregateAndProofTopic))
+	case sentinelrpc.GossipType_VoluntaryExitGossipType:
+		subscription = manager.GetMatchingSubscription(string(sentinel.VoluntaryExitTopic))
+	case sentinelrpc.GossipType_ProposerSlashingGossipType:
+		subscription = manager.GetMatchingSubscription(string(sentinel.ProposerSlashingTopic))
+	case sentinelrpc.GossipType_AttesterSlashingGossipType:
+		subscription = manager.GetMatchingSubscription(string(sentinel.AttesterSlashingTopic))
+	default:
+		return &sentinelrpc.EmptyMessage{}, nil
+	}
+	if subscription == nil {
+		return &sentinelrpc.EmptyMessage{}, nil
+	}
+	return &sentinelrpc.EmptyMessage{}, subscription.Publish(compressedData)
+}
+
 func (s *SentinelServer) SubscribeGossip(_ *sentinelrpc.EmptyMessage, stream sentinelrpc.Sentinel_SubscribeGossipServer) error {
 	// first of all subscribe
 	ch, subId, err := s.gossipNotifier.addSubscriber()
diff --git a/go.mod b/go.mod
index 99b7752b575..2db845b769f 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/ledgerwatch/erigon
 go 1.19
 
 require (
-	github.com/ledgerwatch/erigon-lib v0.0.0-20230325072849-9f1fc3dd0d0c
+	github.com/ledgerwatch/erigon-lib v0.0.0-20230327103053-23fe5e817bfa
 	github.com/ledgerwatch/erigon-snapshot v1.1.1-0.20230306083105-1391330d62a3
 	github.com/ledgerwatch/log/v3 v3.7.0
 	github.com/ledgerwatch/secp256k1 v1.0.0
diff --git a/go.sum b/go.sum
index 1f98220efcb..1589b5090bd 100644
--- a/go.sum
+++ b/go.sum
@@ -519,8 +519,8 @@ github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/kylelemons/godebug v0.0.0-20170224010052-a616ab194758 h1:0D5M2HQSGD3PYPwICLl+/9oulQauOuETfgFvhBDffs0=
 github.com/leanovate/gopter v0.2.9 h1:fQjYxZaynp97ozCzfOyOuAGOU4aU/z37zf/tOujFk7c=
 github.com/leanovate/gopter v0.2.9/go.mod h1:U2L/78B+KVFIx2VmW6onHJQzXtFb+p5y3y2Sh+Jxxv8=
-github.com/ledgerwatch/erigon-lib v0.0.0-20230325072849-9f1fc3dd0d0c h1:Ba+HaeqlyMLlN/HzDsYw8IXyzkN+IJabAiP2jV3OvVE=
-github.com/ledgerwatch/erigon-lib v0.0.0-20230325072849-9f1fc3dd0d0c/go.mod h1:CkP5qnLv68u1AAHHamS7TBgPmlPBn0aVcPrHi7njrIU=
+github.com/ledgerwatch/erigon-lib v0.0.0-20230327103053-23fe5e817bfa h1:2d7REYLaoY5tqhdP4qH6P7QNl7SbNO7JjTEUMq5x7s4=
+github.com/ledgerwatch/erigon-lib v0.0.0-20230327103053-23fe5e817bfa/go.mod h1:JCt4IGL5ZAS1XGTFgSs2RSOxiTw3XX5PrkKjwhiI8Mo=
 github.com/ledgerwatch/erigon-snapshot v1.1.1-0.20230306083105-1391330d62a3 h1:tfzawK1gIIgRjVZeANXOr0Ziu+kqCIBuKMe0TXfl5Aw=
 github.com/ledgerwatch/erigon-snapshot v1.1.1-0.20230306083105-1391330d62a3/go.mod h1:3AuPxZc85jkehh/HA9h8gabv5MSi3kb/ddtzBsTVJFo=
 github.com/ledgerwatch/log/v3 v3.7.0 h1:aFPEZdwZx4jzA3+/Pf8wNDN5tCI0cIolq/kfvgcM+og=