{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"7637182","block_number":null,"extrinsic_count":19,"limit":50,"offset":0,"extrinsics":[{"block_number":7637182,"extrinsic_index":18,"extrinsic_hash":"0x91be2feee5247da9e38223b6763228c8359ecdcb9e1a751f9e07a7f7c9adb0d4","signer":"5DS7vGvpCW5N7WEoPTqe9AxGgsiQQPxWDAbGH2GHFEoMuWds","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5Ge87sXr697YLpWQKJpR1aG6DVQhE7he3xZVGPYP8bKaN9aC"},{"name":"netuid","type":"u16","value":75},{"name":"amount_staked","type":"u64","value":10000000000},{"name":"limit_price","type":"u64","value":29589871},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.000136963,"tip_tao":0,"observed_at":"2026-02-27T17:37:24.000Z","summary":"5DS7vG…oMuWds staked 10.00 τ to 5Ge87s…KaN9aC on 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26,471,660."},{"block_number":7637182,"extrinsic_index":11,"extrinsic_hash":"0xbc2bfc8619c03148bc4667f063a656a45cee5f356b4ed8d19adf1ed0c8fbd1d4","signer":"5FxUyQyKLLMeyqFabcWn7ddCHTXV24CB1Yppkj1nLcFCGtkj","call_module":"Commitments","call_function":"set_commitment","call_args":[{"name":"netuid","type":"u16","value":89},{"name":"info","type":"CommitmentInfo<_>","value":{"fields":[{"Raw126":"0x313b703b414c5048415f54414f3d302e3030343236313034333531323433313435383b48415348505f555344433d32382e35393030303030303030303030313b54414f5f555344433d3137362e36313439313535313b6361703d302e34ff0000000000000000000000000000000000440100000000000000000000000000"}]}}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-02-27T17:37:24.000Z","summary":"5FxUyQ…FCGtkj published a commitment for 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26,470,603."},{"block_number":7637182,"extrinsic_index":8,"extrinsic_hash":"0xcb678fe52ae7c5fe31a725f0054c185d2aa4850851d9de3448a9e98afcad4d77","signer":"5HKhVt5Xj8UxTTY99fiq6R7znkwgar5ZWjnUpzAXt6ZDYG5Q","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":77},{"name":"mecid","type":"u8","value":0},{"name":"dests","type":"Vec<u16>","value":[2,4,19,34,43,50,101,132,148,164,209,219]},{"name":"weights","type":"Vec<u16>","value":[23148,20769,25509,2143,15585,5,64132,65535,9611,23,5525,65535]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-02-27T17:37:24.000Z","summary":"5HKhVt…ZDYG5Q set weights for SN77 across 12 neurons."},{"block_number":7637182,"extrinsic_index":7,"extrinsic_hash":"0x2fe94e4e5170b5299f68bea6db66f79be93efd8f73a3aed3a7a2eefa442e1fdc","signer":"5EvrxNWAQmR5SNzdkSBcUbhGTXP3p2QL8vG4tMa7G15nJUL2","call_module":"Utility","call_function":"batch_all","call_args":[{"name":"calls","type":"Vec<RuntimeCall>","value":[{"call_module":"SubtensorModule","call_function":"remove_stake_limit","call_args":{"hotkey":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde","netuid":41,"limit_price":6790740,"allow_partial":false,"amount_unstaked":2627709932944}}]}],"success":true,"fee_tao":0.000138651,"tip_tao":0,"observed_at":"2026-02-27T17:37:24.000Z","summary":"5EvrxN…5nJUL2 submitted a batch of 1 call: 5EvrxN…5nJUL2 unstaked 2.6k τ from 5E4z3h…6KULde on SN41."},{"block_number":7637182,"extrinsic_index":6,"extrinsic_hash":"0x7d8752e9512ee3e9e7bfd83ae1a8f25f05cb8084836949bb64f42228eb4cf9dc","signer":"5FEbuutdX7W6xTSjBY6smRcJuzcnSSTZspF12u8c2poNZXVp","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde"},{"name":"netuid","type":"u16","value":75},{"name":"amount_staked","type":"u64","value":5000000000},{"name":"limit_price","type":"u64","value":29454301},{"name":"allow_partial","type":"bool","value":true}],"success":false,"fee_tao":0.000136963,"tip_tao":0,"observed_at":"2026-02-27T17:37:24.000Z","summary":"5FEbuu…oNZXVp staked 5.00 τ to 5E4z3h…6KULde on SN75."},{"block_number":7637182,"extrinsic_index":5,"extrinsic_hash":"0x1acbd4433f5fa1b03890de21a57f3aa96c2a6006a5ff4b691cefdadf35096c39","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[119,179,6,30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,116,136,190,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,86,169,174,230,41,27,208,58,182,211,109,77,19,226,190,186,231,205,64,53,24,6,108,114,251,161,180,23,214,221,215,72,39,68,9,4,169,170,173,43,99,117,105,179,84,223,158,146,120,40,158,143,110,36,223,136,18,160,81,147,206,110,127,77,41,226,6,38,173,34,248,167,132,11,141,65,117,234,62,233,69,230,70,215,111,132,140,58,214,230,70,194,15,11,121,143,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,245,200,114,95,33,225,222,66,191,48,96,79,94,113,21,236,219,77,117,25,145,146,230,245,102,122,183,71,179,20,197,250,77,42,195,198,106,82,241,158,77,41,3,5,149,251,43,132,178,55,16,157,216,113,56,72,122,206,184,123,143,241,44,79,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,72,16,0,0,220,42,116,121,140,195,38,229,59,59,237,14,43,155,43,5,158,171,51,206,254,22,106,207,176,156,241,133,188,31,188,117,0,5,4,0,39,68,9,4,169,170,173,43,99,117,105,179,84,223,158,146,120,40,158,143,110,36,223,136,18,160,81,147,206,110,127,77,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"224789","value":"0","action":{"Call":"0xe488a15a0d02fee5f165dc53f2a34ba43e600073"},"chain_id":964,"gas_limit":"3000000","signature":{"r":"0x43465def3b924d4a7a88e7f1e2263d257f1d21d8a7e4c48dcec11288f823ee8f","s":"0x2f4eb7e423f1e836fdaa9f723f378a7146601a54fa94b0658e3fdf4fbc4a4c4a","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"10000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-02-27T17:37:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":7637182,"extrinsic_index":4,"extrinsic_hash":"0xdb78e7a76d5dccfdef3fe6cb2efe546e53e78b763893a8fd0705008ea55405d0","signer":"5DZTjVhqVjHyhXLhommE4jqY9w1hJEKNQWJ8p6QnUWghRYS1","call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"public_key","type":"BoundedVec<u8, 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announced the next MEV-shield key."},{"block_number":7637182,"extrinsic_index":3,"extrinsic_hash":"0x702d7118c689fdbbf8bf051bb020ccb49bbb7ccf496ecda4aff6fcd44c01b1bb","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":26470155,"signature":"0x87c8f2738ea59f4c121bb1f2bfdcb1e049b2b83f893b5845c1e42d2096834da6ecdcbcd3109fcdbcf2b9d1a733acff9e","randomness":"0x7cf6d0d796a1d386717362b7273ac618c8557facf242c21a785f7bb1136fc4d8"}],"block_number":7637181}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe4df5c1f2ba5ba618143e5ca4313629dd08b9b0dac8d89cc839f708911dfd72f4c1c62c13fe4fd1e48327c54e5981c716478de9c9dd21b44fcd817e255671989"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-02-27T17:37:24.000Z","summary":"Recorded a randomness beacon pulse (round 26,470,155)."},{"block_number":7637182,"extrinsic_index":2,"extrinsic_hash":"0x10a06d815f6386d4db9f7c56ba026d80992f91fa70c0c8d4fb80162398bae412","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":26470154,"signature":"0x94de8a6dc3e200b049ece0b513464aa020239971ac4cd3ad3a9394f439703f77193812af9e09f70ae1ba0fe2e38cd5a8","randomness":"0x486d9e73b43b7c2052181c9b0b6c33a76d78abb05ad365b6f0c4ecf42116b451"}],"block_number":7637181}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x146c935a7892b2b95df1a098c9bc33b500e5a99920d84f44b195760eb446363e5eb1f1827ccf0d0957928554973203dea78789a2c1befc8d5880690db7bb8b82"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-02-27T17:37:24.000Z","summary":"Recorded a randomness beacon pulse (round 26,470,154)."},{"block_number":7637182,"extrinsic_index":1,"extrinsic_hash":"0xbcc02f058522cc1438be74a88bfc387639a147bba4a76458cd24dbd98c2c547a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":26470153,"signature":"0xb12700aa457ca4882afdff2782f60450b5508f4b7265fc4dbbfc92be785f822dc0874ae56ce6dcbab6664b5bbf7d8ac4","randomness":"0xf1ae72a312b62fb292c8dc00be6aa69bfff1d7bb89e7f2c3d6820d7fd63c9e63"}],"block_number":7637181}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x021c716b3f8336d92a38b2dfbb9d4167a56faa673f32a13a1f3c44b2e1a53f6cabe96fc25a9cbf94af8c309aa2e899b479f40ac6725e690b6f751f8206b5e987"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-02-27T17:37:24.000Z","summary":"Recorded a randomness beacon pulse (round 26,470,153)."},{"block_number":7637182,"extrinsic_index":0,"extrinsic_hash":"0xecfe5ecc4253f7b7f1a8d0770f881f356175ff3dfce7e82a10a1d5fca84c352d","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1772213844000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-02-27T17:37:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/7637182/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-02-27T17:37:24.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}