{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8740357","block_number":null,"extrinsic_count":17,"limit":50,"offset":0,"extrinsics":[{"block_number":8740357,"extrinsic_index":16,"extrinsic_hash":"0x2f4570cb7470472c0fb8db726b4c86578054fc0febb832b1e8da47d1e7004662","signer":"5CfgeXy4m9Yyt7ep6Ux7pvihL12RAQeHZ9rK79YzpS6SF6TX","call_module":"SubtensorModule","call_function":"remove_stake","call_args":[{"name":"hotkey","type":"AccountId32","value":"5GxWsJgp7mRZKd73aQVbpA6d78KqeuaxR8GgZfgzrbECD1r5"},{"name":"netuid","type":"NetUid","value":32},{"name":"amount_unstaked","type":"AlphaBalance","value":11044280000}],"success":true,"fee_tao":0.001258729,"tip_tao":0,"observed_at":"2026-07-31T06:51:48.001Z","summary":"5CfgeX…6SF6TX unstaked 11.04 τ from 5GxWsJ…ECD1r5 on 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committed time-locked weights for SN46, revealing at round 30,892,974."},{"block_number":8740357,"extrinsic_index":14,"extrinsic_hash":"0x0dbc33052fbe93f0e4683a16d8d80252ef0c18352666ac2ec677d13da82a4413","signer":"5DtWdzbFKy8HnA8UuZ71MZkWUSQVnjS4CPrTLyJPQRKFCVxp","call_module":"Balances","call_function":"transfer_keep_alive","call_args":[{"name":"dest","type":"MultiAddress<AccountId32, ()>","value":"5FKvgemqgwB2Ls3hibNzLgBTNoUf8LZ2t8huF38DE28MRX2G"},{"name":"value","type":"Compact<TaoBalance>","value":50000000}],"success":true,"fee_tao":0.000166249,"tip_tao":0,"observed_at":"2026-07-31T06:51:48.001Z","summary":"5DtWdz…KFCVxp transferred 0.0500 τ to 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committed time-locked weights for SN46, revealing at round 30,892,973."},{"block_number":8740357,"extrinsic_index":12,"extrinsic_hash":"0x5afae9c111f088cd5def763977806290e404cd27e10c89be731e737ab3fc6ab2","signer":"5ChngqcsUoGBLdu27fpVBV64gXNq8nQ7Uwrv1t1VMJP12MUV","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":12},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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committed time-locked weights for SN46, revealing at round 30,892,972."},{"block_number":8740357,"extrinsic_index":9,"extrinsic_hash":"0x8beaffa739e78a6aa678d6c9239630feb0b0101b3e316c0123b5aec0d1e5d371","signer":"5FLoWCDovMPeH3Gv4syQSZ8TuKcMv6N27g8diDU8zJSeRv8m","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":128},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[54,25,147,109,154,235,77,253,13,123,117,136,144,20,96,84,110,230,79,24,251,112]},{"name":"weights","type":"Vec<u16>","value":[33448,29767,25526,40729,48971,38089,28487,54653,29127,16564,65535,37048,24806,35768,34408,45370,21205,51612,26166,43050,15203,22485]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-31T06:51:48.001Z","summary":"5FLoWC…SeRv8m set weights for SN128 across 22 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committed time-locked weights for SN46, revealing at round 30,892,971."},{"block_number":8740357,"extrinsic_index":5,"extrinsic_hash":"0x26ac4d66c38043411c554d3afca750415d5aa419672721c71d806aa7f0daeb68","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30892444,"signature":"0xb963a645be2e08cc1c4df5422d435d812088e2b6dafd8df7b74dce8c7473cfa1119ec221fa3b67feabcbe5ce9eab7a9d","randomness":"0x8573cf219d8f9e666911a4fa0f0be009d878205c2706b8be419cb1f0fd1e1d4b"}],"block_number":8740356}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x04bf32cf5db2bae652270101ef34ead7d213ca0a39f492fe85412ec4f191646dfba9464d6bc3eca2b24aeb01a25098f6adce28c2142771078bf7544868d2958c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T06:51:48.001Z","summary":"Recorded a randomness beacon pulse (round 30,892,444)."},{"block_number":8740357,"extrinsic_index":4,"extrinsic_hash":"0x3b2a5ec666d1213aa6628a52dab1408b31e89a255f4cb10dc768a2bf3c1ded6f","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30892443,"signature":"0x87d292ac72cbf9b65ddb435b35b677e760f0f8c4693bd1a200cc461fa4076e8233a291a359f07798e02c2f09c2be9768","randomness":"0xc300b544b5be256b75f41b6c12d4d1c1d72822c51ff23d214d66849be0039b64"}],"block_number":8740356}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x52a5251ff081a297a3164c45383bd2442497ac5f64a383f621f50a73af4eb61b9c617f49f4d05504be2c606c6ef3ee419186ed09baf13fd13b052f904fe28c89"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T06:51:48.001Z","summary":"Recorded a randomness beacon pulse (round 30,892,443)."},{"block_number":8740357,"extrinsic_index":3,"extrinsic_hash":"0x3829ceb3a997a5875aa09a6b00e5fdcc7b30b4606a96477c056a37ba52cb52b2","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30892442,"signature":"0xa89b8582e1cdb0c0e92cc3a7e02a9a725273f979a64fac32814052324876b493936658bd12c28aa3056d548db5e2215e","randomness":"0xeeb2ba2a8755876fadcad9605db8a50bc21025283c69fd0cb2f7068f7699f591"}],"block_number":8740356}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xc496aed40f58a2562bd6633327322c669b74a8f5ac58226bc32e41ff427017345593a4e3aab681d68f44d0619fb986b7d3b6459bbc23064242379f70c36e3c8d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T06:51:48.001Z","summary":"Recorded a randomness beacon pulse (round 30,892,442)."},{"block_number":8740357,"extrinsic_index":2,"extrinsic_hash":"0x46785e924cca7ebaca8c1ca4c0c777e8b789ce7a574eaa464b5d2c3ceefe99db","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30892441,"signature":"0x8568f33f610f1a6ec96abefb0f140c593cfd8a2c14b22b96d49c6a61964b093a7ba2b6b9d7b08b111bae4e44ccf0301a","randomness":"0x3a4e6fe96a0f7e3b340c46e254728faf4fa55d21d896a424be6759a57dabd88f"}],"block_number":8740356}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x04f79670979945ff83dcf945a6f4dca1fb8fe3db21e13323a4266de9a57bbd39e8f2d6f995ec397e66f6efa405aea76d98286743d0818d38f5f0e2f010888c89"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T06:51:48.001Z","summary":"Recorded a randomness beacon pulse (round 30,892,441)."},{"block_number":8740357,"extrinsic_index":1,"extrinsic_hash":"0x0e24be135d168cb92efecbf3da7ab2a05bf172c97e04982168634eddb1b9bf52","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":"2026-07-31T06:51:48.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8740357,"extrinsic_index":0,"extrinsic_hash":"0xe082d2fbaf63e1aad8282eddab1db1eeac9cf061d9d1ff31ba3a316cc0298392","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785480708001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T06:51:48.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8740357/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-31T06:51:48.001Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}