{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8420933","block_number":null,"extrinsic_count":19,"limit":50,"offset":0,"extrinsics":[{"block_number":8420933,"extrinsic_index":18,"extrinsic_hash":"0xefdb862c36b4878e8c899cc9af29f5d860ac2d0e9772e59c85691bd2fe183ae6","signer":"5CD5jXCExuBEsoTdC76ZA5x6jJGh1HeBuDNqftrpwMGpGSrP","call_module":"SubtensorModule","call_function":"remove_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5HKhVt5Xj8UxTTY99fiq6R7znkwgar5ZWjnUpzAXt6ZDYG5Q"},{"name":"netuid","type":"u16","value":77},{"name":"amount_unstaked","type":"u64","value":999600000},{"name":"limit_price","type":"u64","value":7791951},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001493296,"tip_tao":0,"observed_at":"2026-06-16T17:17:00.001Z","summary":"5CD5jX…GpGSrP unstaked 0.9996 τ from 5HKhVt…ZDYG5Q on 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set weights for SN75 across 151 neurons."},{"block_number":8420933,"extrinsic_index":15,"extrinsic_hash":"0x88c42fb321fbf52a1ad56dbc1bce0b3f2c60b98ee7d9f3b8a0d119a3768ddbd9","signer":"5Co8xWUK9MXiSuLevkfFgUpEnSMx6TfziFax9JcTRY4V6LcU","call_module":"Commitments","call_function":"set_commitment","call_args":[{"name":"netuid","type":"u16","value":89},{"name":"info","type":"CommitmentInfo<_>","value":{"fields":[{"Raw114":"0x313b703b414c5048415f54414f3d302e3030333434373331373937383531363438383b48415348505f555344433d33332e32383b54414f5f555344433d3235342e34313236393039373b6361703d302e34ff0000000000000000000000000000000000000000000000000000000000000000"}]}}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-06-16T17:17:00.001Z","summary":"5Co8xW…4V6LcU published a commitment for SN89."},{"block_number":8420933,"extrinsic_index":14,"extrinsic_hash":"0x386799605c2bb352589abd1a45fb3730adf99e8faaadfe9cb3132f2bc2306cea","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"Legacy":{"input":[225,221,162,153,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,12],"nonce":"326","value":"0","action":{"Call":"0xda71c1786a80596d20ca1f2529d51040eb91eb1c"},"gas_limit":"61475","gas_price":"10000000000","signature":{"r":"0x6dbb9d314ba3d32777238df6dd23fb63c2cc954ef2fd9cd25d38e61039ed5807","s":"0x467834754cb9e60be2b1c2389f865b90c839d13314b535dc8d95ebac7154f489","v":1964},"precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-16T17:17:00.001Z","summary":"Submitted an EVM 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committed time-locked weights for SN101, revealing at round 29,609,012."},{"block_number":8420933,"extrinsic_index":12,"extrinsic_hash":"0x7a252ba32fbb8e46291bbe450d55b0668fbfa2d1ec57435e83b1ddce9b082e3b","signer":"5GP7c3fFazW9GXK8Up3qgu2DJBk8inu4aK9TZy3RuoSWVCMi","call_module":"SubtensorModule","call_function":"set_weights","call_args":[{"name":"netuid","type":"u16","value":110},{"name":"dests","type":"Vec","value":[155]},{"name":"weights","type":"Vec","value":[65535]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-06-16T17:17:00.001Z","summary":"5GP7c3…SWVCMi set weights for SN110 across 1 neurons."},{"block_number":8420933,"extrinsic_index":11,"extrinsic_hash":"0xe24f2d2f701d66ac6daed32f1f660002c0856bfc72a70ca5a56e5ea8edf5b1ba","signer":"5FLoWCDovMPeH3Gv4syQSZ8TuKcMv6N27g8diDU8zJSeRv8m","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":108},{"name":"mecid","type":"u8","value":0},{"name":"commit","type":"BoundedVec","value":"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"},{"name":"reveal_round","type":"u64","value":29613315},{"name":"commit_reveal_version","type":"u16","value":4}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-06-16T17:17:00.001Z","summary":"5FLoWC…SeRv8m committed time-locked weights for SN108, revealing at round 29,613,315."},{"block_number":8420933,"extrinsic_index":10,"extrinsic_hash":"0x6ae48dc9730a5ab10965678a91b42299e67e60dec655c46e9f801edd5a49ef51","signer":"5FUPAUQPGXUqWvAn71qWKMaZjjWGbsEVjVuQoCRekUwvHs93","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":93},{"name":"mecid","type":"u8","value":1},{"name":"commit","type":"BoundedVec","value":"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"},{"name":"reveal_round","type":"u64","value":29609988},{"name":"commit_reveal_version","type":"u16","value":4}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-06-16T17:17:00.001Z","summary":"5FUPAU…wvHs93 committed time-locked weights for SN93, revealing at round 29,609,988."},{"block_number":8420933,"extrinsic_index":9,"extrinsic_hash":"0x402defdedcbe786484d7f3086c4b7c622aa252da47456e52e12879cade81e83a","signer":"5G9hfkx9wGB1CLMT9WXkpHSAiYzjZb5o1Boyq4KAdDhjwrc5","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"u16","value":110},{"name":"mecid","type":"u8","value":0},{"name":"dests","type":"Vec","value":[155]},{"name":"weights","type":"Vec","value":[65535]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-06-16T17:17:00.001Z","summary":"5G9hfk…hjwrc5 set weights for SN110 across 1 neurons."},{"block_number":8420933,"extrinsic_index":8,"extrinsic_hash":"0xfd8f9b967b32f7133fce61132de0299756306fe5aed6e6d1d3103186d62273fd","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[80,1,241,94,156,192,161,225,1,176,92,117,59,130,4,64,155,230,138,243,213,199,179,226,187,153,155,203,48,239,158,65,248,16,208,160,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,128,126,69,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,11,192,83,29,0,2,0,41,16,0,0,74,65,111,203,37,48,84,171,130,165,168,112,160,38,127,95,114,252,122,70,76,161,119,188,162,14,94,89,170,2,52,60,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,9,230,2,154,0,2,0,41,16,0,0,100,254,226,200,31,188,18,132,251,82,130,120,152,16,32,241,251,137,68,106,73,229,87,72,120,28,198,236,12,49,204,7,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,90,250,78,222,109,121,127,85,106,176,74,43,73,44,121,112,121,97,77,195,91,133,78,59,88,167,104,174,120,219,63,198,92,5,89,63,94,33,72,187,74,42,74,35,79,211,92,56,73,176,90,1,63,224,106,111,72,50,74,204,75,3,72,240,78,254,95,116,73,82,77,52,72,113,108,52,79,172,104,239,89,203,72,50,77,227,124,16,72,158,91,83,74,214,75,168,75,186,79,224,125,209,88,134,76,74,76,69,73,149,107,185,89,157,63,189,73,21,73,30,63,182,95,230,90,54,138,1,72,146,90,131,94,32,109,180,92,109,73,116,76,106,63,218,72,208,76,138,106,56,72,120,89,158,77,72,91,236,63,124,89,23,76,255,93,106,74,44,89,54,72,40,73,190,72,136,72,182,72,230,107,157,104,46,104,28,63,41,126,238,104,156,110,186,72,153,72,169,90,135,74,239,92,143,72,136,73,209,93,6,74,152,123,82,63,154,76,98,91,67,89,137,76,50,74,89,94,138,79,40,95,141,75,166,107,97,76,84,136,82,78,2,95,26,72,221,90,121,76,95,89,147,73,72,73,134],"nonce":"365387","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"360000","signature":{"r":"0x2b30c91f49d2bf7a45fc7eeeac9367c6a0a5648a9bf47ed206692a64383f10db","s":"0x5fc683df459528c7ae589a5b5bcdfe6cf4f902246895fc2fe27df85373807a05","odd_y_parity":true},"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":"2026-06-16T17:17:00.001Z","summary":"Submitted an EVM transaction."},{"block_number":8420933,"extrinsic_index":7,"extrinsic_hash":"0x1816d963824ed95c57bf730448582e42aa844e6bcc381ff541b0c48411efe4fb","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"198963","value":"0","action":{"Call":"0x496a873c457fc3b7a172cef64facd857b950a836"},"chain_id":964,"gas_limit":"300000","signature":{"r":"0x6d68f927b544d7a00ed4ccfb51f6e93c608dbeafe1065a533cf94910b9b221e6","s":"0x5072a71a0bcc6ed4ebc5d832556a817c507072e4762897506195abecbc372b41","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":"2026-06-16T17:17:00.001Z","summary":"Submitted an EVM transaction."},{"block_number":8420933,"extrinsic_index":6,"extrinsic_hash":"0x29aca4293a18e9d028ca46fa930feceb73c6dc9cb82ae6d9041e3f471307b190","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"90491","value":"0","action":{"Call":"0x6522d35257490394ee163dd8480853aca87bcf00"},"chain_id":964,"gas_limit":"300000","signature":{"r":"0x0b04bfda1b27ad8e28f205a0acc2ed8cf6391a213196a5c8825b658ff8804e74","s":"0x5125141e76738d597dbaff368abd80112ded1c4e9b0095d73c6528f2e7210162","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-16T17:17:00.001Z","summary":"Submitted an EVM transaction."},{"block_number":8420933,"extrinsic_index":5,"extrinsic_hash":"0xe8bf40da161121630b68964de2eb33580c256f0edfa7857d5df5808478a59d53","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"},"pulses":[{"round":29608947,"signature":"0xb9960b0ea64e1cf385df0fa5c748d5ac966d1898d560c27407ee61f022eb861156a9a95041f4e65b3138a9760b34f3dd","randomness":"0x4eae7deafe349dd385439d1fa7ffa74af4b9d64a2292c63eb31df6f51982ffcc"}],"block_number":8420932}},{"name":"signature","type":"Option","value":{"Sr25519":"0xb2435c077df6a9317fe0d5a2a23ac1ff10d073effd4f2b09c0c43e7d38fa6d27bf1420dc1c118c5cd9ab38b6c3a8bf739e02d15df9a67e023c255455819e1285"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-16T17:17:00.001Z","summary":"Recorded a randomness beacon pulse (round 29,608,947)."},{"block_number":8420933,"extrinsic_index":4,"extrinsic_hash":"0x5c7a4250b57d06204de8b3b61d9f71f34f1a77af76636e8f5b5e92733a3d8230","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"},"pulses":[{"round":29608946,"signature":"0x8a133fd16b7c5dbbf669d7bbcb079ec057dcc3f0fcd4e1f9da48a37ba006d455f21062a0152e2110aaaed414a96fc750","randomness":"0x74aee291264a3c2d41c06b936190a93cad9429aa50315190cca3ea20c44623bb"}],"block_number":8420932}},{"name":"signature","type":"Option","value":{"Sr25519":"0xb8e46576c4cfcc7400a9b1b9a1ddf3239b852f967d2ade49a50fcdb06ccbc47ddb57dd5d23e17e1e1e0fb6216c46bddfea08b742c8d6b45835911024b7bc6c87"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-16T17:17:00.001Z","summary":"Recorded a randomness beacon pulse (round 29,608,946)."},{"block_number":8420933,"extrinsic_index":3,"extrinsic_hash":"0xfe8901e3c1b0e3a7739804845eef0d8960debfda73b3006d2a9a4701ff59cf6d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"},"pulses":[{"round":29608945,"signature":"0x94c0d74cd29f5d305fde2afb47a53363bcbc6fad6f4a1c8af225eb1109dc1aec4c5302510f15494cb65112034a331fb3","randomness":"0x99e05ef91327ae8f13190da855e0a2710b7965bc0ba4bf35cbb80e82f8029dcf"}],"block_number":8420932}},{"name":"signature","type":"Option","value":{"Sr25519":"0xde6d39cd0f606567746f88e6c9dd02a3b38405929e5bfebe2a9a31f224ac9f024bd75e54613e78c849a884999f4769dc8e707690ca128e6cdf9f401adf52f280"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-16T17:17:00.001Z","summary":"Recorded a randomness beacon pulse (round 29,608,945)."},{"block_number":8420933,"extrinsic_index":2,"extrinsic_hash":"0xc804cabe4be0b23b8e34b53678aca953a8ad07918f5818b95589a0573e3d1f44","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"},"pulses":[{"round":29608944,"signature":"0x8393f53615bbc9371a5d0addc586396d1c80c2984d25745967bc98d5d439bfb541a1dc3ad6e5196625c88b28426bb77a","randomness":"0x6a7d844ebdd4a14d1d2863449acca7cf554b023597c00a2f92d5b237e03d462c"}],"block_number":8420932}},{"name":"signature","type":"Option","value":{"Sr25519":"0xcabf4abd67415d76cd870417875921aa64846e54279d6a8dc96625dc2ad7967776e3e6f6a94e09bdc71ee07e02febe19a123f36a20ffcf835effcd6c239a808d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-16T17:17:00.001Z","summary":"Recorded a randomness beacon pulse (round 29,608,944)."},{"block_number":8420933,"extrinsic_index":1,"extrinsic_hash":"0x16d1b365d0662b2400751719899c2f538fc5090a75338295a092c8937ec26348","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":"2026-06-16T17:17:00.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8420933,"extrinsic_index":0,"extrinsic_hash":"0xc95d7448605b4030f626886ec367878ffce2bb9b52956dd4194d44c852f6ad1a","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact","value":1781630220001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-16T17:17:00.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8420933/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-06-16T17:17:00.001Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}