From 20ecb35351af53f4f08d049101d6eff43b001d1c Mon Sep 17 00:00:00 2001
From: Tan Chee Keong <tanck@sigmaprime.io>
Date: Thu, 20 Feb 2025 10:13:13 +0800
Subject: [PATCH] post endpoint return selection proof

---
 common/eth2/src/lib.rs                 | 4 ++--
 consensus/types/src/selection_proof.rs | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/common/eth2/src/lib.rs b/common/eth2/src/lib.rs
index 7a87eeb90c..1bcf52192d 100644
--- a/common/eth2/src/lib.rs
+++ b/common/eth2/src/lib.rs
@@ -2669,7 +2669,7 @@ impl BeaconNodeHttpClient {
     pub async fn post_validator_beacon_committee_selections(
         &self,
         selections: &[BeaconCommitteeSelection],
-    ) -> Result<(), Error> {
+    ) -> Result<GenericResponse<SelectionProof>, Error> {
         let mut path = self.eth_path(V1)?;
 
         path.path_segments_mut()
@@ -2677,7 +2677,7 @@ impl BeaconNodeHttpClient {
             .push("validator")
             .push("beacon_committee_selections");
 
-        self.post_with_timeout(path, &selections, self.timeouts.attester_duties)
+        self.post_with_timeout_and_response(path, &selections, self.timeouts.attester_duties)
             .await
     }
 }
diff --git a/consensus/types/src/selection_proof.rs b/consensus/types/src/selection_proof.rs
index c80a00c3d1..47362717bd 100644
--- a/consensus/types/src/selection_proof.rs
+++ b/consensus/types/src/selection_proof.rs
@@ -3,10 +3,11 @@ use crate::{
 };
 use ethereum_hashing::hash;
 use safe_arith::{ArithError, SafeArith};
+use serde::{Deserialize, Serialize};
 use ssz::Encode;
 use std::cmp;
 
-#[derive(arbitrary::Arbitrary, PartialEq, Debug, Clone)]
+#[derive(arbitrary::Arbitrary, PartialEq, Debug, Clone, Serialize, Deserialize)]
 pub struct SelectionProof(Signature);
 
 impl SelectionProof {