diff --git a/src/node/index.ts b/src/node/index.ts
index 3756556..f358527 100644
--- a/src/node/index.ts
+++ b/src/node/index.ts
@@ -12,3 +12,4 @@ function createDefaultClient(beaconUrl: string): Client {
 
 export { Client, Prover, Store, createDefaultClient };
 export * from "#interfaces.js";
+export { getConsensusOptimisticUpdate, getCommitteeHash } from "#util.js";