{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8660782","block_number":null,"extrinsic_count":20,"limit":50,"offset":0,"extrinsics":[{"block_number":8660782,"extrinsic_index":19,"extrinsic_hash":"0xfe2e3910c72a9b77c2bc75f4e8af04582edd80a672d990e8114f2d003e97377b","signer":"5Fh1YDPcJ2Bs6JHfE5Ck1gCwvPxgkK32ZpHy94oy9XKMEyh9","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":83},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[]},{"name":"weights","type":"Vec<u16>","value":[]},{"name":"version_key","type":"u64","value":16}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-20T05:30:24.000Z","summary":"5Fh1YD…KMEyh9 set weights for SN83 across 0 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committed time-locked weights for SN46, revealing at round 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transaction."},{"block_number":8660782,"extrinsic_index":4,"extrinsic_hash":"0xb0fc6ae04798bab3aaafb625a00a6d1005c8f69283ba041dc99ec651848ca17a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30574016,"signature":"0x815bcd336061ff0d73a963f8dca3d81e4557eb9986da893a1902e2df8bfc74e5cea760f3d77570bd95292b3e709be72a","randomness":"0x5c89384cfbb46d5e601971bca432a1f5026404aedc5ed734934d36a9b7a0614e"}],"block_number":8660781}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd22929cc88a89195d5be5487f477090deede317f4f8ddcb83d32a939ecd7a64b473adde9da8933c8fc184ef56ded9541eacd548c09c227bd644c18d2f63c1185"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T05:30:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,574,016)."},{"block_number":8660782,"extrinsic_index":3,"extrinsic_hash":"0xa1f7c868674df94528173d8705a1e7bc1459ca3a4deb95effbc0ba3aa0bd5a61","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30574015,"signature":"0x88121052848f68419177e534a1fe3986c9d7aca146779a7d8fd8b0d26553e185c60a40e7571eb9cb12c67c3fc1de3fde","randomness":"0x204832a3f4d1fc8c6ab5a486d9b84bf068c9251bfaa1bbcb2711e08650b5b094"}],"block_number":8660781}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x28daebd659df88129a746bc4e91b4422f436675b9d78a0fcbf1cb49504eb7e73e196214562b447cbc450c5c1fb586506bb88cfb22833ab2a1c980edae5114a88"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T05:30:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,574,015)."},{"block_number":8660782,"extrinsic_index":2,"extrinsic_hash":"0x8c6f4f78f8ada8d4e1be1d6c7679575290a67d6c008a17c7ae8fc07c5a8358f1","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30574014,"signature":"0xabf8d10f30ac69be97b2cc19209e7c8f9ace4a090279c5888d7c04cab02fd378743ee0f852e3e00ccb99a0b8dc77edb5","randomness":"0xd4cf459162346b874d084426beeba2e00a273a9bca16ebe2fc34032dc0222bd5"}],"block_number":8660781}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xcad5ee2699761d6435addaca6bbb30fbd38bd94b62d8cd75c193a92deaa69a27611be5774eb945e0c42a60ed7689ea0ca5e31ba4a8d97c0fd39f3812b3d3f088"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T05:30:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,574,014)."},{"block_number":8660782,"extrinsic_index":1,"extrinsic_hash":"0x6d5b8a019e5e6cb1d30a9cc87d76f0f91db20b5e99573f92ddb2ea85f72ce161","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":"2026-07-20T05:30:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8660782,"extrinsic_index":0,"extrinsic_hash":"0x3b70e25ada024e53f60296160a6826cb79058e620e08d42a79892bedf2dd0ff7","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784525424000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T05:30:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8660782/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-20T05:30:24.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}