{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"7877838","block_number":null,"extrinsic_count":18,"limit":50,"offset":0,"extrinsics":[{"block_number":7877838,"extrinsic_index":17,"extrinsic_hash":"0xf294275c906c32830dab0196eb97418b81e261613893d88c8cbdd762e4d7cf6a","signer":"5FRHjn6FTKovikhTDk7vE73Z2qM7bp6VeW6ALBQ2gs2bNerG","call_module":"SubtensorModule","call_function":"add_stake","call_args":[{"name":"hotkey","type":"AccountId32","value":"5FspYn9VcmXyyA2VXR5bgV7yjfEHWYeRBZ9FcG1poNGk3qrB"},{"name":"netuid","type":"u16","value":88},{"name":"amount_staked","type":"u64","value":1900000000}],"success":true,"fee_tao":0.001287128,"tip_tao":0,"observed_at":"2026-04-02T04:33:48.000Z","summary":"5FRHjn…2bNerG staked 1.90 τ to 5FspYn…Gk3qrB on 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set weights for SN75 across 168 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set weights for SN75 across 168 neurons."},{"block_number":7877838,"extrinsic_index":14,"extrinsic_hash":"0x1f912a54eaf30541d3f784ac244d17cfc71f1ceff82de6d57b16518aee051ee5","signer":"5DLDGZkhxvNcyxTaQhK1F686E6ZqauSKKmnW9tHQWB3dk1ZZ","call_module":"SubtensorModule","call_function":"unstake_all","call_args":[{"name":"hotkey","type":"AccountId32","value":"5HK4vbGgLQdFKarN3hLVqNRbgQtQR5w3WTZ2tTnFHHLPgXpY"}],"success":true,"fee_tao":0.000143633,"tip_tao":0,"observed_at":"2026-04-02T04:33:48.000Z","summary":null},{"block_number":7877838,"extrinsic_index":13,"extrinsic_hash":"0x7941144f67dc34b2e807b247870541f875462f55620403be03f24029195f5662","signer":"5G1NjW9YhXLadMWajvTkfcJy6up3yH2q1YzMXDTi6ijanChe","call_module":"SubtensorModule","call_function":"commit_timelocked_weights","call_args":[{"name":"netuid","type":"u16","value":25},{"name":"commit","type":"BoundedVec<u8, 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27,434,657."},{"block_number":7877838,"extrinsic_index":12,"extrinsic_hash":"0x237a8e0daadf99166b4ab5afc52e28e4c6425542a14a07479a29b3ea2676bdd1","signer":"5GYypD4yChWmTaBXfbZbdP74fWscJoxrp5PVXMeUjjT44MUV","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":44},{"name":"mecid","type":"u8","value":1},{"name":"dests","type":"Vec<u16>","value":[6,35,53,89,156,158,184,231]},{"name":"weights","type":"Vec<u16>","value":[65535,17013,17013,17013,17013,94,17013,17013]},{"name":"version_key","type":"u64","value":2027}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-04-02T04:33:48.000Z","summary":"5GYypD…T44MUV set weights for SN44 across 8 neurons."},{"block_number":7877838,"extrinsic_index":11,"extrinsic_hash":"0x62f076f95055997f7c4507495da49cd6fc378c2867f894b87dba56f55cdc454c","signer":"5GYypD4yChWmTaBXfbZbdP74fWscJoxrp5PVXMeUjjT44MUV","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":44},{"name":"mecid","type":"u8","value":0},{"name":"dests","type":"Vec<u16>","value":[6,35,53,89,156,158,184,231]},{"name":"weights","type":"Vec<u16>","value":[65535,17013,17013,17013,17013,94,17013,17013]},{"name":"version_key","type":"u64","value":2027}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-04-02T04:33:48.000Z","summary":"5GYypD…T44MUV set weights for SN44 across 8 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27,434,524."},{"block_number":7877838,"extrinsic_index":9,"extrinsic_hash":"0x23bc9f0720649b7bf7a71c159c5deab26020a9cefe21edcfa0321547095d0faf","signer":"5Fmvr2VJs9EpyR5NbNpLTKgEXS8fRnQA6F349xqswsz6VL88","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":72},{"name":"mecid","type":"u8","value":0},{"name":"commit","type":"BoundedVec<u8, 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committed time-locked weights for SN72, revealing at round 27,434,471."},{"block_number":7877838,"extrinsic_index":8,"extrinsic_hash":"0x605774497a2ec1c9e9ce05c4e87685d678468e105082ef86e1af46daa51f376f","signer":"5EnfoSKRekoygxUQeXzNi3igKqARPDetUaXQ1H7BTZQqprxp","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":31,"limit_price":4214919,"allow_partial":false,"amount_unstaked":356000000000}}]}],"success":true,"fee_tao":0.001272542,"tip_tao":0,"observed_at":"2026-04-02T04:33:48.000Z","summary":"5EnfoS…Qqprxp submitted a batch of 1 call: 5EnfoS…Qqprxp unstaked 356.00 τ from 5E4z3h…6KULde on SN31."},{"block_number":7877838,"extrinsic_index":7,"extrinsic_hash":"0xb90ca2315776b19f81c2b160ac5530911fb5ef14c037b3f02dae735a7b011c36","signer":"5GRRpSHHYwfyniM9qfLNCYYwKXfCdmnsAsB7WerZ6mYsuMUV","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":40},{"name":"mecid","type":"u8","value":0},{"name":"commit","type":"BoundedVec<u8, 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27,437,487."},{"block_number":7877838,"extrinsic_index":6,"extrinsic_hash":"0xbb6f4715bcdc295d82e3e1b58bad09876dca781b3861353de4125fc75ad1d3e6","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[8,78,56,201,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,120,52,206,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,86,169,174,230,41,27,208,58,182,211,109,77,19,226,190,186,231,205,64,53,24,6,108,114,251,161,180,23,214,221,215,72,11,118,114,218,234,109,173,185,8,68,24,46,177,0,130,189,252,12,44,117,18,71,184,245,174,177,11,32,61,202,164,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,64,229,187,156,233,48,120,0,62,242,97,1,249,28,64,100,204,132,166,239,88,117,223,49,98,92,250,229,154,254,220,53,228,177,134,69,98,25,95,34,97,141,54,112,6,87,189,72,133,107,188,153,106,86,70,88,62,108,46,150,72,44,105,193,228,215,92,6,163,102,174,139,92,51,127,245,32,154,155,169,184,98,167,31,187,236,81,210,58,30,45,250,165,129,213,24,145,177,134,69,96,242,175,114,38,141,54,112,6,120,63,72,133,107,188,153,106,86,70,88,62,108,46,150,72,44,105,193,228,95,195,235,105,63,227,23,86,108,255,253,215,155,223,185,31,21,232,45,106,99,162,91,48,53,194,194,72,99,112,139,185,177,134,69,96,5,163,174,100,141,54,112,4,14,216,72,133,107,188,153,106,86,70,88,62,108,46,150,72,44,105,193,228,217,84,156,130,201,86,97,229,28,40,132,197,3,116,11,49,15,219,40,199,45,246,161,135,62,158,81,62,9,144,6,209,177,134,69,96,1,149,101,202,141,54,112,4,32,222,72,133,107,188,153,106,86,70,88,62,108,46,150,72,44,105,193,228,189,20,197,81,221,184,53,230,27,26,35,105,134,0,167,37,119,45,0,147,3,26,17,25,42,125,248,220,203,151,219,203,177,134,69,96,63,168,196,205,141,54,112,4,60,83,72,133,107,188,153,106,86,70,88,62,108,46,150,72,44,105,193,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"420865","value":"0","action":{"Call":"0x0e69826457632b4c2d778190f3af6bc8535d9235"},"chain_id":964,"gas_limit":"3000000","signature":{"r":"0xc4d755889fab3cbf8ccf44d95d382d831a03eea902e93e33e0e955c22ec3f07b","s":"0x59b2975db69d663cadf11eb63747abb2db699d8b479dcb5327d91209d942b89d","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":"2026-04-02T04:33:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":7877838,"extrinsic_index":5,"extrinsic_hash":"0x5579678b845dec6322bb8071613438cd000a68e96207bdd655306f18878b62f5","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":27433684,"signature":"0x825e5dd8233ab1fadfcc154c819edc2d0dff7f960cc3bd58daba779e1083a9f98e2859befe0417dcd503ba33ffff69fa","randomness":"0x0f5b730932c163e59bf9f788308e5c7d977abf038ad91d26ded302f35f3b1978"}],"block_number":7877837}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x62c1c3e189cda94f685ca312032e323c72b0ffb4be34d6bdf53db9240ec7e311c9a941d429d8ba061c35ef3724bd4cee98119d1f75f38ec8613845c52064e680"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-02T04:33:48.000Z","summary":"Recorded a randomness beacon pulse (round 27,433,684)."},{"block_number":7877838,"extrinsic_index":4,"extrinsic_hash":"0xe55a2500683efd3df4a39741eed6d6d159d3c3c1c5a062f89250c9356260e6c4","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":27433683,"signature":"0x84998491eb7034a3cfd0da654c9a03af76647b3c0558ea61e48829ecba2cd3cb3872a97facc1a7b3cafaeb8b2df4965a","randomness":"0xc57add1a73a05ac7352a73475505997b429f8ba4aa7aba56526c70b0197be9c1"}],"block_number":7877837}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd26e266b3369946161586044978b2e15bd79f52bd10cbd563ad1ea253927dd0f5d583f59d957daee5f70e3d81026a2741fa8d91ba0e12dba4712c39463937984"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-02T04:33:48.000Z","summary":"Recorded a randomness beacon pulse (round 27,433,683)."},{"block_number":7877838,"extrinsic_index":3,"extrinsic_hash":"0x3ea2b89adcc33e8109be586717c5ec5f9a921f06a9f01718ab28b97158cefa0d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":27433682,"signature":"0xa5641f769258721b9a4aef5814fd26964d5a7dfd9e457322302e92c06f850d8e39a99d80c4b23f52ebb96946255c5ded","randomness":"0xdb5358dbc1a04fca32d4a9ada90d3609b17d6eb358132578ee1585aa7268a4aa"}],"block_number":7877837}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x90bd20591d0b0ac45c27b0dc1366bc8e8194099ed4aced56cb4418b445b8382da89a402a5e31632061f1264facb8806c997141904a2d2f2f7eff8306f54fd181"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-02T04:33:48.000Z","summary":"Recorded a randomness beacon pulse (round 27,433,682)."},{"block_number":7877838,"extrinsic_index":2,"extrinsic_hash":"0xfdf8c77c217266322ac2f241ba502b7f28c89a54fe09fe2c9ee73414d9452789","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"},"pulses":[{"round":27433681,"signature":"0xa6c60b4e9f1c18c8c3e5330a45f688c578a08ee3fbfbdd3f6921b5722fe4f9761232465e9ea1a5cccb8bd4186ce90bc5","randomness":"0xc0a91a9a2f4e4fbe93076389c44c61dee5703bb65d38813ca906bb470420987c"}],"block_number":7877837}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x3ef21efc3af2eceb85cf44b1cf86287837110ec9f87bddb59b7834cb95166a6260caf3ddc529a6ee47589be8c805e2d362208c510930e9962e5adcbdfd24728c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-02T04:33:48.000Z","summary":"Recorded a randomness beacon pulse (round 27,433,681)."},{"block_number":7877838,"extrinsic_index":1,"extrinsic_hash":"0x6769037509758b04d80a89057a79626487fd4312a206afc2dbf99c5744d37094","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":"2026-04-02T04:33:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":7877838,"extrinsic_index":0,"extrinsic_hash":"0x7f8a8c7572b82c21d9eb48d0f8d833ed073427016d71eba8a10f8c0c18c9d08b","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1775104428000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-02T04:33:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/7877838/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-04-02T04:33:48.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}