{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8540121","block_number":null,"extrinsic_count":19,"limit":50,"offset":0,"extrinsics":[{"block_number":8540121,"extrinsic_index":18,"extrinsic_hash":"0x8470439c27e17f6af69082b917faf6c2c89cff2e92597238c7da9457c99c054a","signer":"5G1ynZj6QFgPfmvLSVF46SzhdB3cPNL4eYbNAQqTSzSo5ddv","call_module":"Balances","call_function":"transfer_keep_alive","call_args":[{"name":"dest","type":"MultiAddress","value":"5EqKmgd1qg8yGKM4qiFuEdBty5GKXNd1kMejSUyxPFaUDAur"},{"name":"value","type":"Compact","value":6567781}],"success":true,"fee_tao":0.00017004,"tip_tao":0,"observed_at":"2026-07-03T11:08:48.001Z","summary":"5G1ynZ…So5ddv transferred 0.0066 τ to 5EqKmg…aUDAur."},{"block_number":8540121,"extrinsic_index":17,"extrinsic_hash":"0x57a5769507b92cc316133f41d0209c3e09e1fcbbbf6249cb17f8212fa61f67bf","signer":"5G1NjW9YhXLadMWajvTkfcJy6up3yH2q1YzMXDTi6ijanChe","call_module":"SubtensorModule","call_function":"commit_timelocked_weights","call_args":[{"name":"netuid","type":"u16","value":25},{"name":"commit","type":"BoundedVec","value":"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"},{"name":"reveal_round","type":"u64","value":30091322},{"name":"commit_reveal_version","type":"u16","value":4}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-03T11:08:48.001Z","summary":"5G1NjW…janChe committed time-locked weights for SN25, revealing at round 30,091,322."},{"block_number":8540121,"extrinsic_index":16,"extrinsic_hash":"0xc7e16ed3f62d28cba205519aae158023b21059f79ff9dd495042a868638c64ba","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"Legacy":{"input":[46,23,222,120,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,99,69,120,93,138,0,0],"nonce":"6","value":"0","action":{"Call":"0x31049849ccdd983d8f401077537438eaf12b12af"},"gas_limit":"228614","gas_price":"12000000000","signature":{"r":"0xb85abc5fe23eef16428a0db3c1b6641c59ac24ff26aba16961c281d5a60d5f41","s":"0x00d0014be4ab483fea2790c967b208c098ab0db79719afbde3a2fa63b41cb3a3","v":1963},"precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-03T11:08:48.001Z","summary":"Submitted an EVM 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SN89."},{"block_number":8540121,"extrinsic_index":14,"extrinsic_hash":"0x9f41a8ea43a7ece3d591690f60d2edce5aa5439792100553da7182ec9b601625","signer":"5DCPgCxTTbMiQqnRiZW1SCCzv2WFagpwnvhY1mmCyBHLYe6D","call_module":"Utility","call_function":"batch_all","call_args":[{"name":"calls","type":"Vec","value":[{"call_module":"SubtensorModule","call_function":"remove_stake_limit","call_args":{"hotkey":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde","netuid":16,"limit_price":12555478,"allow_partial":false,"amount_unstaked":50000000000}}]}],"success":true,"fee_tao":0.001480426,"tip_tao":0,"observed_at":"2026-07-03T11:08:48.001Z","summary":"5DCPgC…HLYe6D submitted a batch of 1 call: 5DCPgC…HLYe6D unstaked 50.00 τ from 5E4z3h…6KULde on SN16."},{"block_number":8540121,"extrinsic_index":13,"extrinsic_hash":"0x21461613f1b46c91bac8dbe23d65c04a22ccd07c43b2e7126e248a3def9860af","signer":"5EtUYRu7sFqs9obCrN6JSNTnAAcpk98oJ27YV2EF9gC4tvzs","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":45},{"name":"mecid","type":"u8","value":0},{"name":"dests","type":"Vec","value":[0,5,8,26,28,32,46,52,53,60,62,63,69,79,81,97,115,142,144,156,158,160,162,163,172,173,177,178,189,192,202,210,213,214,218,222,225,230,231,240,251]},{"name":"weights","type":"Vec","value":[16,51,27,8,8,71,8,51,16,209,200,16,8,32,225,8,217,16,24,86,233,201,504,517,209,24,16,16,65535,8,233,407,241,464,40,8,217,8,24,36,39]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-03T11:08:48.001Z","summary":"5EtUYR…C4tvzs set weights for SN45 across 41 neurons."},{"block_number":8540121,"extrinsic_index":12,"extrinsic_hash":"0x13b4d12c120a4cb4055255aa589d578e51baadbca0c05aa2d344124decfcce0f","signer":"5CsvRJXuR955WojnGMdok1hbhffZyB4N5ocrv82f3p5A2zVp","call_module":"SubtensorModule","call_function":"commit_timelocked_weights","call_args":[{"name":"netuid","type":"u16","value":47},{"name":"commit","type":"BoundedVec","value":"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"},{"name":"reveal_round","type":"u64","value":30091200},{"name":"commit_reveal_version","type":"u16","value":4}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-03T11:08:48.001Z","summary":"5CsvRJ…5A2zVp committed time-locked weights for SN47, revealing at round 30,091,200."},{"block_number":8540121,"extrinsic_index":11,"extrinsic_hash":"0x85ed95c85865c3694549041eeb757a352b45fdca74a6278a17010ecf0fc39b91","signer":"5FeKsRjZ6zYiX1VNwoDqHJKTToMbks1bstr9ah9VGaPX9DGg","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":45},{"name":"mecid","type":"u8","value":0},{"name":"dests","type":"Vec","value":[0,5,8,26,28,32,46,52,53,60,62,63,69,79,81,97,115,142,144,156,158,160,162,163,172,173,177,178,189,192,202,210,213,214,218,222,225,230,231,240,251]},{"name":"weights","type":"Vec","value":[16,51,27,8,8,71,8,51,16,209,200,16,8,32,225,8,217,16,24,86,233,201,504,517,209,24,16,16,65535,8,233,407,241,464,40,8,217,8,24,36,39]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-03T11:08:48.001Z","summary":"5FeKsR…PX9DGg set weights for SN45 across 41 neurons."},{"block_number":8540121,"extrinsic_index":10,"extrinsic_hash":"0xe04b559f27958078883d403c2f1933f054b889b7f8aab602c39758a256488ce2","signer":"5HKxhdGD5L4eoCywrW33aXYqsGM6WKzKvGjpk3jeE1MiAs12","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":12},{"name":"mecid","type":"u8","value":0},{"name":"commit","type":"BoundedVec","value":"0x907ea91d8e39cb3f8092f6b25d41f037cc29d6887220ba5b235f05ca6785e9fd9a046c24e39e3753ac730d9ee1ddbdec046c8ba956739f95d157ab38a10b86c5305e9a22730f97953413038df54262ac3a91647c6fa483cb878dc7c953a082762000000000000000ea5010cac2cf82e3371550045086f9e635aed812ce6b80509df5ecdc4ae6b9752000000000000000d0a6dc9a1e76e88dc50f1e5746201e54378c50c8572cb66a9f0c1bb15adeed6f77000000000000005b0000000000000056a83ba4cc342f47d914a763a54c8b05b9443eb50d8c77bd80b5b5c21e47ceed94cec33b5b228d7c353f5298da42135d6d43214489e749f17b35ce95394f892865de775eb52e5c95327bc250b6dadec5b9bc7f79e64a2e381fb7270c00000000000000bc5dbf30df7a8fa07e22626708000000000000004145535f47434d5f"},{"name":"reveal_round","type":"u64","value":30094264},{"name":"commit_reveal_version","type":"u16","value":4}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-03T11:08:48.001Z","summary":"5HKxhd…MiAs12 committed time-locked weights for SN12, revealing at round 30,094,264."},{"block_number":8540121,"extrinsic_index":9,"extrinsic_hash":"0x6b91683b9a251be012efeab3d231e8a1e1a25e5666b9836ab813ca30bd4b8ba5","signer":"5DLtdEu53xLP1HDkBAsW6mP4tFANvzFQib9AfvFanUKZ6986","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":12},{"name":"mecid","type":"u8","value":0},{"name":"commit","type":"BoundedVec","value":"0x8f869dac7740d40beeb040ceb10dadbc1631c374880003684b33a6e8b1d36f62ccdeed5d1e6b6d6c9752d7735603e0fc0e557dfa596bf219c7ad8c1e4f62832b6d50f36bef197a83841d2c8789bce8a586942574e5b2dc396221d931f52e1f792000000000000000404a1be93f079c1387c48340b07380a3a6c36c24c0f7b2d187638ab797f748e92000000000000000d778b1e4572c6f2f31c18479d53c94daf9bc052714b052be79d440d2bc100cbe77000000000000005b00000000000000ca1cf533f5ff9fdcae82e9b239198ba9b6d7058124846c54dc06c9d9a62e3b1a9ee65ebace85bf29ce4306020086388e7a2110fffbc6eced49865feff9bf4d42d73a49ba6ac380d108004c9f2ff8c135c8b6aa7b50791d2fb2d9190c000000000000000508470414f9f863a50368f108000000000000004145535f47434d5f"},{"name":"reveal_round","type":"u64","value":30094263},{"name":"commit_reveal_version","type":"u16","value":4}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-03T11:08:48.001Z","summary":"5DLtdE…KZ6986 committed time-locked weights for SN12, revealing at round 30,094,263."},{"block_number":8540121,"extrinsic_index":8,"extrinsic_hash":"0xb59b16182ea09c51a8de5323d9e4c258bc4cb96401e6cdac950db633e481c931","signer":"5CD5jXCExuBEsoTdC76ZA5x6jJGh1HeBuDNqftrpwMGpGSrP","call_module":"SubtensorModule","call_function":"remove_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5CQ258EtvE7FYckAEwVz7Q8ij9UNXUUg4UyqPWzTM6obKLJE"},{"name":"netuid","type":"u16","value":70},{"name":"amount_unstaked","type":"u64","value":256619739586},{"name":"limit_price","type":"u64","value":3518384},{"name":"allow_partial","type":"bool","value":true}],"success":true,"fee_tao":0.001445877,"tip_tao":0,"observed_at":"2026-07-03T11:08:48.001Z","summary":"5CD5jX…GpGSrP unstaked 256.62 τ from 5CQ258…obKLJE on SN70."},{"block_number":8540121,"extrinsic_index":7,"extrinsic_hash":"0x4600db5c995919bea5acd82851c6b12297e1a10524f7536eef6f7ec2b8651e37","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"32397","value":"0","action":{"Call":"0x93e59bad9725a6d9d7aedb47b997fa67cdce83ab"},"chain_id":964,"gas_limit":"300000","signature":{"r":"0x4196e166f9f5d1b0d892857912c7e3ddc3b2bc0b4018b518de51b9447bf00608","s":"0x390b293e6b88618b7d1f04cd073cf48fc89eef13ce5c2f6a70f1068264aad963","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":"2026-07-03T11:08:48.001Z","summary":"Submitted an EVM transaction."},{"block_number":8540121,"extrinsic_index":6,"extrinsic_hash":"0x9717e9c0ade184aae18f13fcb9f30c9629b3800fde90c970a8fe21b006ea3245","signer":"5GBnPzvPghS8AuCoo6bfnK7JUFHuyUhWSFD4woBNsKnPiEUi","call_module":"Balances","call_function":"transfer_allow_death","call_args":[{"name":"dest","type":"MultiAddress","value":"5DwfPsfTsPFDKvreKRqAVsQXSnbmbt9QUmHdo9J3nbXqAeLz"},{"name":"value","type":"Compact","value":5012801820}],"success":true,"fee_tao":0.000174936,"tip_tao":0,"observed_at":"2026-07-03T11:08:48.001Z","summary":"5GBnPz…nPiEUi transferred 5.01 τ to 5DwfPs…XqAeLz."},{"block_number":8540121,"extrinsic_index":5,"extrinsic_hash":"0xe1247f56e4b74db059b387001a680202c15ae373ed16b320f77285c2c3004aed","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30091184,"signature":"0x8d9d9834d214c6427b6e51b78679a628567acc1aa6ef6c152adfc7924c8c868e4b04d250062e300a3a558fe480a478fe","randomness":"0xee29db9ebbae031798b86482a1d6e0b9ebf70a4a646666f22635fffd9017d0d3"}],"block_number":8540120}},{"name":"signature","type":"Option","value":{"Sr25519":"0xba81319c0aff651b3b0970cb741bbc64d653714719fc40d24269139a67b1463edf28073553e044ceacc63e6cffec024f2b6aeb5dd5825e985720d8607c292b84"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-03T11:08:48.001Z","summary":"Recorded a randomness beacon pulse (round 30,091,184)."},{"block_number":8540121,"extrinsic_index":4,"extrinsic_hash":"0xe0cc6b92793a73b6f2682b54e63c455b15e7d9f70a3487835b91870f1538a448","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30091183,"signature":"0xab95e42e5369df7cd33e9d3fed05c50c7df6d09e326039746a6497ac351efc5a5cc31ab098e72d3956c701507459fddd","randomness":"0x9cfdb13327879c695ba7e1d71a74560206a0e204e837b7271427ce6ecf9d2d3a"}],"block_number":8540120}},{"name":"signature","type":"Option","value":{"Sr25519":"0x3c806088edf0a053848f844ae1ba449971b991002842c9b20bb895a149717641e85f367b14d8d338ae1d8356be9522954cf451278e70a1c897568a100d0d3185"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-03T11:08:48.001Z","summary":"Recorded a randomness beacon pulse (round 30,091,183)."},{"block_number":8540121,"extrinsic_index":3,"extrinsic_hash":"0x89b17d6f4e7e06a951b5313b2bbdf35aa1637512a61c80a25b36f45f58029101","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30091182,"signature":"0xb50166a48cf0d71d77ed2f92caf455735b5c776fa110da6e6bc730b1f3c98263720f8404c797981affeed717cad4b8e7","randomness":"0x94866c58581dbfa8ace03be565c36ae6ccafc9d8b554415c05667e9677620edf"}],"block_number":8540120}},{"name":"signature","type":"Option","value":{"Sr25519":"0x6c36ce8b9d2719d09b0d6405917c83a02f26fd0b7758dee40fd3bc28df107f51108389a68cf289a42dc9ca98a3458c5f0db21c4d26ab055cd9756b3645ce4282"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-03T11:08:48.001Z","summary":"Recorded a randomness beacon pulse (round 30,091,182)."},{"block_number":8540121,"extrinsic_index":2,"extrinsic_hash":"0xeef8a3dec39b9de85aaae0001866fc7a846679d185ca698eed88c2c60a1656de","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30091181,"signature":"0x8aac2ed3198c33ea6ca2c901b4d9543380a024ee3d9eef2f91bc9c31a311cb93667fe98fa76d95d9c93e37be4270505c","randomness":"0x233b1cea2c624860a6958b4171605bb3e7cc6ae89af02c4c1ad22dc7beaed708"}],"block_number":8540120}},{"name":"signature","type":"Option","value":{"Sr25519":"0xb07fd1310d7eee5521574c7c1a3494fd71fcf6771974f513235640376bf8623e24ad60afe98f4074a5ada12b82d5bc38e062b3738f2904095e36b8b35751e688"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-03T11:08:48.001Z","summary":"Recorded a randomness beacon pulse (round 30,091,181)."},{"block_number":8540121,"extrinsic_index":1,"extrinsic_hash":"0x8c79d465606e3e21c8173a1d02489c08366c17f3398e1a6e1967e2847d9f50dc","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option>","value":"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"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-03T11:08:48.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8540121,"extrinsic_index":0,"extrinsic_hash":"0x833aa5df01361ef2788dceca7af95ebd028329c8ae61931840187d594a898c03","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact","value":1783076928001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-03T11:08:48.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8540121/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-03T11:08:48.001Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}