add header version

flashbots · Feb 13, 2024 · 78b0c1b · 78b0c1b
1 parent e505092
commit 78b0c1b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/beaconclient/prod_beacon_instance.go b/beaconclient/prod_beacon_instance.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"net/http"
 	"os"
+	"strings"
 	"time"
 
 	"github.com/attestantio/go-eth2-client/spec/capella"
@@ -249,7 +250,7 @@ func (c *ProdBeaconInstance) PublishBlock(block *common.VersionedSignedProposal,
 		uri = fmt.Sprintf("%s/eth/v2/beacon/blocks?broadcast_validation=%s", c.beaconURI, broadcastMode)
 	}
 	headers := http.Header{}
-	headers.Add("Eth-Consensus-Version", common.ForkVersionStringCapella) // optional in v1, required in v2
+	headers.Add("Eth-Consensus-Version", strings.ToLower(block.Version.String())) // optional in v1, required in v2
 	return fetchBeacon(http.MethodPost, uri, block, nil, nil, headers, false)
 }