{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8542423","block_number":8542423,"extrinsic_count":15,"limit":50,"offset":0,"extrinsics":[{"block_number":8542423,"extrinsic_index":14,"extrinsic_hash":"0x746089fa5766b2e5b02f88b679d7fb043a80c35d127533cc78ee359e15b52b76","signer":"5HmkWGB5PVzKCNLB4QxWWHFVEHPAbKKxGyoXW7Evs38gs126","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":126},{"name":"mecid","type":"u8","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,100,408)."},{"block_number":8542423,"extrinsic_index":3,"extrinsic_hash":"0x38198b344d2d647bcf3ed28f66cc8552450baddb738df553e8315bcada5bdebe","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"},"pulses":[{"round":30100407,"signature":"0xb496cb983c073f6492efd783ba5120bdac690a65f0dab6462bf0feb1a1c718e591840cad55e9631410ef903f349cea6e","randomness":"0x0c5070367426c30f46940bbfcf6b23d1c003f310c085111f98724f5dfc914803"}],"block_number":8542422}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5a31604a7c028feb9a8761a6e9bedbc52701f0ed1d4b629967245b89c0ac203dc70a07aa69ef44eb3487b311969d457911b104a76c9ef2f0301a33b216b4a58f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-03T18:50:00.001Z","summary":"Recorded a randomness beacon pulse (round 30,100,407)."},{"block_number":8542423,"extrinsic_index":2,"extrinsic_hash":"0xbdb061746bd1578db854492071aa9acfe0f62773fc08708c4200e12a62f08c48","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"},"pulses":[{"round":30100406,"signature":"0xb4173014840f3b9369a395ee415a89c3fa809c6f08334d29f1b9330a4e4048ea3d36db87f5a4a04b456509ad7fb94ffb","randomness":"0xdf51630a5b3c86c2c68cdd4791737ab6b8c0e61902c459d4588609dc809af6a7"}],"block_number":8542422}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x46b2f045601ce141e4179ee4b6416a3748c4dbe9a3b62bb4814aeb55ce42cd6b0d475f8a7e65ee4add03f32789cb3ba6d1b255466bdcb0f94bdb1091b1e8fb85"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-03T18:50:00.001Z","summary":"Recorded a randomness beacon pulse (round 30,100,406)."},{"block_number":8542423,"extrinsic_index":1,"extrinsic_hash":"0x59e538e36e856f4f843ab122a89fd68e2cfab1781f05f75d0e7886606e050831","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, _>>","value":"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"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-03T18:50:00.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8542423,"extrinsic_index":0,"extrinsic_hash":"0xd45925512c6747be2a440a41b1d2f5641d3947291aba548b584cb28a92cf147a","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1783104600001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-03T18:50:00.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8542423/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-03T18:50:00.001Z","published_at":"2026-08-12T08:41:21.142Z","source":"chain-events"}}