diff --git a/beacon-chain/rpc/prysm/v1alpha1/validator/proposer.go b/beacon-chain/rpc/prysm/v1alpha1/validator/proposer.go
index fbb2c474ff8b..c34215ceee94 100644
--- a/beacon-chain/rpc/prysm/v1alpha1/validator/proposer.go
+++ b/beacon-chain/rpc/prysm/v1alpha1/validator/proposer.go
@@ -16,6 +16,7 @@ import (
 	"github.com/prysmaticlabs/prysm/v4/beacon-chain/cache"
 	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/feed"
 	blockfeed "github.com/prysmaticlabs/prysm/v4/beacon-chain/core/feed/block"
+	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/feed/operation"
 	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/helpers"
 	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/transition"
 	"github.com/prysmaticlabs/prysm/v4/beacon-chain/db/kv"
@@ -315,9 +316,14 @@ func (vs *Server) broadcastAndReceiveBlobs(ctx context.Context, sidecars []*ethp
 		if err != nil {
 			return errors.Wrap(err, "ROBlob creation failed")
 		}
-		if err := vs.BlobReceiver.ReceiveBlob(ctx, blocks.NewVerifiedROBlob(readOnlySc)); err != nil {
+		verifiedBlob := blocks.NewVerifiedROBlob(readOnlySc)
+		if err := vs.BlobReceiver.ReceiveBlob(ctx, verifiedBlob); err != nil {
 			return errors.Wrap(err, "receive blob failed")
 		}
+		vs.OperationNotifier.OperationFeed().Send(&feed.Event{
+			Type: operation.BlobSidecarReceived,
+			Data: &operation.BlobSidecarReceivedData{Blob: &verifiedBlob},
+		})
 	}
 	return nil
 }
diff --git a/beacon-chain/rpc/prysm/v1alpha1/validator/proposer_test.go b/beacon-chain/rpc/prysm/v1alpha1/validator/proposer_test.go
index 36baadf0bcd3..c705797592c8 100644
--- a/beacon-chain/rpc/prysm/v1alpha1/validator/proposer_test.go
+++ b/beacon-chain/rpc/prysm/v1alpha1/validator/proposer_test.go
@@ -799,8 +799,9 @@ func TestProposer_ProposeBlock_OK(t *testing.T) {
 				P2P:           mockp2p.NewTestP2P(t),
 				BlockBuilder: &builderTest.MockBuilderService{HasConfigured: tt.useBuilder, PayloadCapella: emptyPayloadCapella(), PayloadDeneb: emptyPayloadDeneb(),
 					BlobBundle: &enginev1.BlobsBundle{KzgCommitments: [][]byte{bytesutil.PadTo([]byte{0x01}, 48)}, Proofs: [][]byte{{0x02}}, Blobs: [][]byte{{0x03}}}},
-				BeaconDB:     db,
-				BlobReceiver: c,
+				BeaconDB:          db,
+				BlobReceiver:      c,
+				OperationNotifier: c.OperationNotifier(),
 			}
 			blockToPropose := tt.block(bsRoot)
 			res, err := proposerServer.ProposeBeaconBlock(context.Background(), blockToPropose)