diff --git a/packages/beacon-node/test/unit/network/gossip/topic.test.ts b/packages/beacon-node/test/unit/network/gossip/topic.test.ts
index c78165c7fab6..a74994e3b1b4 100644
--- a/packages/beacon-node/test/unit/network/gossip/topic.test.ts
+++ b/packages/beacon-node/test/unit/network/gossip/topic.test.ts
@@ -6,8 +6,7 @@ import {GossipEncoding, GossipTopicMap, GossipType} from "../../../../src/networ
 import {parseGossipTopic, stringifyGossipTopic} from "../../../../src/network/gossip/topic.js";
 
 describe("network / gossip / topic", () => {
-  // TODO Fulu: this can be removed once fulu is scheduled
-  const config = createBeaconConfig({...chainConfig, FULU_FORK_EPOCH: 500000}, ZERO_HASH);
+  const config = createBeaconConfig(chainConfig, ZERO_HASH);
   const encoding = GossipEncoding.ssz_snappy;
 
   // Enforce with Typescript that we test all GossipType
diff --git a/packages/config/src/chainConfig/configs/mainnet.ts b/packages/config/src/chainConfig/configs/mainnet.ts
index 73ba8cabdf28..a366633858cb 100644
--- a/packages/config/src/chainConfig/configs/mainnet.ts
+++ b/packages/config/src/chainConfig/configs/mainnet.ts
@@ -54,7 +54,7 @@ export const chainConfig: ChainConfig = {
 
   // FULU
   FULU_FORK_VERSION: b("0x06000000"),
-  FULU_FORK_EPOCH: Infinity,
+  FULU_FORK_EPOCH: 411392, // December 3, 2025, 09:49:11pm UTC
 
   // GLOAS
   GLOAS_FORK_VERSION: b("0x07000000"),
@@ -184,5 +184,14 @@ export const chainConfig: ChainConfig = {
 
   // Blob Scheduling
   // ---------------------------------------------------------------
-  BLOB_SCHEDULE: [],
+  BLOB_SCHEDULE: [
+    {
+      EPOCH: 412672, // December 9, 2025, 02:21:11pm UTC
+      MAX_BLOBS_PER_BLOCK: 15,
+    },
+    {
+      EPOCH: 419072, // January 7, 2026, 01:01:11am UTC
+      MAX_BLOBS_PER_BLOCK: 21,
+    },
+  ],
 };