{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8668472","block_number":8668472,"extrinsic_count":13,"limit":50,"offset":0,"extrinsics":[{"block_number":8668472,"extrinsic_index":0,"extrinsic_hash":"0x21871fd6d01d46284b1fc81bbb4a3cbc0359672137be3be2a5ade6ba8f924d7e","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784617704000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T07:08:24.000Z","summary":"Set the chain timestamp."},{"block_number":8668472,"extrinsic_index":1,"extrinsic_hash":"0xa346fe896e72cb64a140f1c3bf440b59b21ff91c291ad63c6b35c3958a6aeb3a","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":"2026-07-21T07:08:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8668472,"extrinsic_index":2,"extrinsic_hash":"0x748dd44343876d66c47edbead5ceed5a9acdd0e25e46d4373802d06a2030cdf8","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30604773,"signature":"0xaa9681595390c204d64bfca047c2fa7de004afe1c91cc2f902b23ce293f7eae1b68a3584c18c3193cab0ce187801f6ba","randomness":"0x4ffbe922f3e297c88d358051aed9422dede9fff1b0aa06a81db06f219ab55f60"}],"block_number":8668471}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2e053fb93d8f6321b65d819931a5a8a44ad86b9bbec9b82b9ab31e11e4b44f059c2f8c36819f3467b484945f274254366c7c1095660d8c9ce7611d7caaa5a18e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T07:08:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,604,773)."},{"block_number":8668472,"extrinsic_index":3,"extrinsic_hash":"0x66f2e62ecd4c593231c2199d21c2ae5c03a1e5adcf3e7182b716d52ff46d19e6","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30604774,"signature":"0xab182a7a215192e9a8dc01bf3202509fffeb8beb80e2ff469a88bd453ce27373848c5e43191667fd0b783021868cd052","randomness":"0x91ca408802b77e703be6055574c4da52984ecfecb15ee01d3d398640438cbf88"}],"block_number":8668471}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x52049ac8215050b3a6e62ebc7f179257e6de301e0c5d90b1bb021e50a8f4da2e8afdfbfe0f96ba0345c190a44d8eced95e170210d80d201f1866a6bcc564a883"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T07:08:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,604,774)."},{"block_number":8668472,"extrinsic_index":4,"extrinsic_hash":"0x39ec6d78874d517d85d18cb4c7ef24d6327e952df707f5d43911f16ffcdb5a74","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30604775,"signature":"0xa442a18b589bebc69874135271d9453d9063de7a11f225b21251a753f017184a4de589feccdf190dc4864256ad8c02db","randomness":"0x758bf0989328ca0e25c7509b1981e85b012f6ea2051a2c946ebfdf5a0bf668c9"}],"block_number":8668471}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf20a332f12af9ccdaecd3f37f9e1bf281d01d2e38314229392e6a482fcd5ff206fb90db8bfe92019d39e433ff56588b3202c3ae3cf3114bfa261e8a0418dc486"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T07:08:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,604,775)."},{"block_number":8668472,"extrinsic_index":5,"extrinsic_hash":"0x1dfddc784e8f61afe2266db99a5deb6252e934e7b0327ae301fbc24604e07c64","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30604776,"signature":"0x878c6d729026423e2a58d6e97039f6e14626e21ec9dc6d59a45efd786561b8ac83ef0351e88818dfffe1b71a8892e650","randomness":"0xeb02f76a285ba787d859dc8f7d51767c7fcc0acf8d97ab5b4d335c2272f21e0a"}],"block_number":8668471}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xbe631bc1faa44ebecbb058a64b0b6d0ff75e66c4c11168e9160bb8f1e9fff202d2b80d5dd77053d70c0d3eb9f0f30d8f4ffb44c4d85e9017684c716a48e7278a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T07:08:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,604,776)."},{"block_number":8668472,"extrinsic_index":6,"extrinsic_hash":"0x0f0d45d990c838f7bc3d484781867ac4e569dd22387c7b47e366464146d5fdd2","signer":"5E2LP6EnZ54m3wS8s1yPvD5c3xo71kQroBw7aUVK32TKeZ5u","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":64},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[8,12,14,21,27,38,52,88,107,125,145,162,177,194,207,241,254]},{"name":"weights","type":"Vec<u16>","value":[12053,25609,20727,17236,8231,2803,12198,22207,231,2744,9429,10012,10016,4986,65535,6001,13604]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-21T07:08:24.000Z","summary":"5E2LP6…TKeZ5u set weights for SN64 across 17 neurons."},{"block_number":8668472,"extrinsic_index":7,"extrinsic_hash":"0x337ae28590a68c760695538e304f88337c91e86ac49b98c9d4abe89decd732bb","signer":"5DqctMkKx7dQqYojkjvJhCxY8tqkEfWtJCJu3bd3K39VUiQB","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":63},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[48,87,125,171,214,218]},{"name":"weights","type":"Vec<u16>","value":[2,65535,2,2,2,2]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-21T07:08:24.000Z","summary":"5DqctM…9VUiQB set weights for SN63 across 6 neurons."},{"block_number":8668472,"extrinsic_index":8,"extrinsic_hash":"0x984882816f971c623795ceae7c8541bd5ab581ca90996fb883a27537f3a06b23","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,132,69,56,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,97,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,14,222,142,12,0,2,34,23,16,0,0,14,10,194,181,249,88,16,103,230,60,221,109,254,142,76,210,57,163,125,90,251,243,156,227,162,178,10,196,14,107,126,36,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,9,62,85,254,0,2,34,23,16,0,0,6,21,249,160,115,151,249,188,55,120,209,110,238,150,187,118,97,6,11,121,48,252,234,24,8,81,155,191,132,8,154,44,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,33,38,144,13,70,8,176,136,31,35,82,27,183,52,133,236,136,62,249,79,62,52,242,86,73,101,224,36,76,2,188,107,161,50,229,124,156,30,139,32,24,32,210,33,220,48,156,44,2,10,162,32,142,71,63,35,170,37,20,6,254,29,233,63,148,135,80,33,13,4,51,32,157,18,149,69,138,10,222,53,234,33,71,56,60,243,93,28,124,45,64,5,119,47,41,13,63,45,58,240,124,71,251,100,123,37,235,29,248,205,75,8,44,4,189,25,120,31,38,38,70,120,118,60,201,55,42,28,54,37,247,14,97,168,0,19,196,3,210,22,28,29,130,28,80,29,186,120,105,4,129,51,9,5,131,41,106,6,15,81,86,7,182,36,47,6,95,54,192,7,99,7,108,24,246,27,139,3,237,15,42,5,3,65,130,11,16,112,10,14,231,38,23,21,241,3,118,12,246,16,115,13,185,16,152,25,112,20,149,29,251,53,122,8,157,5,243,20,109,24,119,17,236,8,163,18,214,17,140,12,148,14,52,31,207,16,15,49,159,28,80,7,186,26,106,41,215,24,26,11,144,15,155,18,71],"nonce":"576555","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0x1e909a86b46b54b870d8689d769e80119475ca3a8cd7f0784c12edbdc82bb6e1","s":"0x4f5ccf2e9cb9e567683d10618a444114242eba8a7f0382cea966225394aecf96","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":"2026-07-21T07:08:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8668472,"extrinsic_index":9,"extrinsic_hash":"0xa88dcfe44bde174f6e32a12ca2c97d73440c5582bfd66e4cd932d1a649bcc062","signer":"5GP7c3fFazW9GXK8Up3qgu2DJBk8inu4aK9TZy3RuoSWVCMi","call_module":"SubtensorModule","call_function":"set_weights","call_args":[{"name":"netuid","type":"NetUid","value":75},{"name":"dests","type":"Vec<u16>","value":[0,1,3,4,5,8,9,10,11,14,15,17,18,19,21,22,26,29,30,31,32,40,41,42,43,46,48,50,51,52,54,55,57,59,60,61,65,66,68,72,73,75,76,79,81,82,87,88,90,93,94,95,96,97,98,99,101,102,103,104,106,107,108,109,114,115,117,118,121,123,124,125,126,127,130,131,133,134,135,136,137,138,139,140,141,142,144,145,146,147,148,150,152,153,154,158,161,164,165,167,169,172,175,179,180,181,182,183,184,185,186,187,188,189,191,193,194,195,196,198,202,203,206,207,208,209,210,211,212,215,216,219,220,221,222,224,225,226,227,231,235,236,240,241,242,244,246,248,249,250,251,253,254,255]},{"name":"weights","type":"Vec<u16>","value":[62980,22,22,6,21,8,4,25,20,23,17,14,11,23,18,10,7,5,20,3,22,22,6,21,15,18,22,20,22,17,16,20,24,22,15,21,15,14,21,10,24,20,16,23,7,23,15,23,3,3,21,21,15,10,5,5,16,23,16,21,15,24,13,9,6,16,23,3,11,22,24,15,22,19,23,17,20,16,5,23,21,14,23,21,20,14,15,15,21,20,26,4,22,22,14,15,17,22,23,23,21,16,20,21,21,20,23,23,21,16,24,21,15,15,5,15,20,23,21,16,22,14,3,4,10,11,18,13,19,15,3,22,18,23,21,22,5,20,10,21,20,14,14,20,20,21,24,14,5,7,15,15,22,23]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-21T07:08:24.000Z","summary":"5GP7c3…SWVCMi set weights for SN75 across 154 neurons."},{"block_number":8668472,"extrinsic_index":10,"extrinsic_hash":"0x04981f2be57cf6b819deeaf026d43238904ea8d0147023e0924adaae2419c790","signer":"5H6mRjGTaAzjuCmkpmZvaMesfdWqaKPMrtf5553UnV2D6668","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":66},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[3,10,64,75,200]},{"name":"weights","type":"Vec<u16>","value":[24576,24576,24576,24576,65535]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-21T07:08:24.000Z","summary":"5H6mRj…2D6668 set weights for SN66 across 5 neurons."},{"block_number":8668472,"extrinsic_index":11,"extrinsic_hash":"0xfc13b79b83e6d6e2c506058adc6f9f4c7ccbede55db122a1259f7e01c1ac0a07","signer":"5G9hfkx9wGB1CLMT9WXkpHSAiYzjZb5o1Boyq4KAdDhjwrc5","call_module":"SubtensorModule","call_function":"commit_timelocked_weights","call_args":[{"name":"netuid","type":"NetUid","value":71},{"name":"commit","type":"BoundedVec<u8, _>","value":"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"},{"name":"reveal_round","type":"u64","value":30604817},{"name":"commit_reveal_version","type":"u16","value":4}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-21T07:08:24.000Z","summary":"5G9hfk…hjwrc5 committed time-locked weights for SN71, revealing at round 30,604,817."},{"block_number":8668472,"extrinsic_index":12,"extrinsic_hash":"0x6d1c0eb0b1011e86a6acb97126b1c1d4839900eb1d8264a51e6e680265ab80dc","signer":"5FUPAUQPGXUqWvAn71qWKMaZjjWGbsEVjVuQoCRekUwvHs93","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":93},{"name":"mecid","type":"MechId","value":1},{"name":"commit","type":"BoundedVec<u8, _>","value":"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"},{"name":"reveal_round","type":"u64","value":30604802},{"name":"commit_reveal_version","type":"u16","value":4}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-21T07:08:24.000Z","summary":"5FUPAU…wvHs93 committed time-locked weights for SN93, revealing at round 30,604,802."}]},"meta":{"artifact_path":"/metagraph/blocks/8668472/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T07:08:24.000Z","published_at":"2026-07-29T09:59:24.142Z","source":"chain-events"}}