{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"7972821","block_number":null,"extrinsic_count":20,"limit":50,"offset":0,"extrinsics":[{"block_number":7972821,"extrinsic_index":19,"extrinsic_hash":"0x4c6fc8f302d30190e7cdfe05a9ef0859eb9b309236e6525e60e263ac32a4509f","signer":"5F9u6pymyXKHZWn1BSmimT9ux5LST9DRXiRHT8NQwTYpFs75","call_module":"SubtensorModule","call_function":"set_weights","call_args":[{"name":"netuid","type":"u16","value":75},{"name":"dests","type":"Vec<u16>","value":[0,224,168,73,164,186,187,150,216,59,255,90,153,1,132,249,48,57,118,253,139,183,15,102,42,140,16,40,130,188,14,182,19,136,171,212,31,167,3,82,34,51,219,110,10,165,32,246,8,126,221,178,93,99,210,152,131,231,52,207,241,95,181,117,98,179,55,161,46,9,11,147,124,225,21,148,121,138,208,125,211,18,144,106,209,248,96,206,163,17,111,240,108,142,236,203,66,127,22,26,97,81,250,109,65,227,72,58,29,87,180,64,197,243,103,54,4,33,198,50,44,195,184,190,226,116,215,191,67,238,114,155,2,217,128,61,251,157,71,36,6,88,213,85,7,242,79,43,158,145,235,63,45,12,230]},{"name":"weights","type":"Vec<u16>","value":[65535,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]},{"name":"version_key","type":"u64","value":0}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-04-15T09:28:12.000Z","summary":"5F9u6p…YpFs75 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an EVM transaction."},{"block_number":7972821,"extrinsic_index":9,"extrinsic_hash":"0xec0565941b23f037a7acd6ca0294ea34ab2185d03ceeced9df93f2b9571e6358","signer":"5EYx2ANtYkaKp8XBcE8xsx7MGkxaWcqwdHnrfWcyXGSJPQze","call_module":"Utility","call_function":"batch_all","call_args":[{"name":"calls","type":"Vec<RuntimeCall>","value":[{"call_module":"SubtensorModule","call_function":"swap_stake_limit","call_args":{"hotkey":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde","limit_price":151469413578,"alpha_amount":40000000000,"allow_partial":false,"origin_netuid":0,"destination_netuid":10}}]}],"success":true,"fee_tao":0.001839594,"tip_tao":0,"observed_at":"2026-04-15T09:28:12.000Z","summary":"5EYx2A…SJPQze submitted a batch of 1 call: 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_>","value":"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"}],"success":true,"fee_tao":0.00015925,"tip_tao":0,"observed_at":"2026-04-15T09:28:12.000Z","summary":"5EYx2A…SJPQze submitted an encrypted MEV-shield bid."},{"block_number":7972821,"extrinsic_index":7,"extrinsic_hash":"0x71a2ef1c1f96d38fd9150b5fc7deff3aae78fd702ac85dc0ec56abddeeb76fe8","signer":"5C4z2FJzsxh9uWxGTThdK7EBKuMNpWbCEFnrKrQene6Rsn45","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<u16>","value":[33,65,154,159,189,209]},{"name":"weights","type":"Vec<u16>","value":[20,32,12,43,65535,20]},{"name":"version_key","type":"u64","value":0}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-04-15T09:28:12.000Z","summary":"5C4z2F…6Rsn45 set weights for SN45 across 6 neurons."},{"block_number":7972821,"extrinsic_index":6,"extrinsic_hash":"0xa7657af42b586acb3a9547ba096034def372a9b36e8c3193254c62441a52517f","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[40,180,183,80],"nonce":"9803","value":"0","action":{"Call":"0x03ff1d1265547979cfb5e917007003a08d1854d8"},"chain_id":964,"gas_limit":"3000000","signature":{"r":"0x242747244ddec8f53b824cedf89d4b1b180219dbb7955afccb35466b2c6fecba","s":"0x2f87e25ea2720e2f4133c5f0ac1502997a48164b6f386212c770ad0fc8613020","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"14000000000","max_priority_fee_per_gas":"2000000000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-15T09:28:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":7972821,"extrinsic_index":5,"extrinsic_hash":"0x601ed5fa3c1cdcef7027edba1106ee49b638755331e6591075214dabe6d396ed","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[8,78,56,201,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,121,167,213,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,86,169,174,230,41,27,208,58,182,211,109,77,19,226,190,186,231,205,64,53,24,6,108,114,251,161,180,23,214,221,215,72,216,34,218,49,10,66,9,192,40,164,63,185,16,232,130,194,86,74,176,68,35,64,231,46,187,89,189,129,130,30,182,219,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,64,36,116,38,28,205,101,216,95,77,38,201,185,95,246,0,46,65,238,8,118,68,81,194,9,52,7,143,148,146,222,152,173,174,85,134,67,107,240,17,167,128,108,4,60,239,112,153,0,213,81,38,178,249,49,220,9,98,135,208,188,88,108,8,155,152,14,173,183,167,41,113,211,41,91,106,158,117,12,191,36,41,227,68,103,200,146,54,119,199,174,198,29,138,20,22,133,174,85,134,65,126,200,14,41,128,108,4,60,227,213,153,0,213,81,38,178,249,49,220,9,98,135,208,188,88,108,8,155,92,117,148,164,228,253,43,79,18,81,201,0,76,80,111,67,84,160,158,56,87,234,3,155,78,229,128,220,238,42,0,225,174,85,134,65,104,238,168,130,128,108,4,62,47,160,153,0,213,81,38,178,249,49,220,9,98,135,208,188,88,108,8,155,18,168,62,192,78,248,205,149,130,242,144,147,50,229,209,52,85,139,51,244,42,54,79,133,162,84,110,129,112,241,93,192,174,85,134,65,80,205,161,10,128,108,4,62,200,29,153,0,213,81,38,178,249,49,220,9,98,135,208,188,88,108,8,155,40,233,248,207,62,67,161,15,137,251,70,241,102,118,187,199,74,141,103,52,60,124,78,27,160,189,127,6,40,151,38,151,174,85,134,65,83,137,237,87,128,108,4,62,114,75,153,0,213,81,38,178,249,49,220,9,98,135,208,188,88,108,8,155,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"508013","value":"0","action":{"Call":"0x0e69826457632b4c2d778190f3af6bc8535d9235"},"chain_id":964,"gas_limit":"3000000","signature":{"r":"0x605c780c4369bcef25057d74b43c70bad5f1479c6758554663004006074b8818","s":"0x157f1571eafe146d53e89ce47b51911005bea393e53b64386ca047cc2b85bea5","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":"2026-04-15T09:28:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":7972821,"extrinsic_index":4,"extrinsic_hash":"0xf7fd3615e6ec9d4eae901cc69498a2c6dcc83c238c4f5c14f6a144576aa17da3","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":27813971,"signature":"0xaa91121806aef83d3a3f105449bd07f12d86811e678075ef7fe7e8954dfcf85d1f0a135a895bb67b94282d4744feb009","randomness":"0x14ad3b6754aaafbbc6da637f32972d543e17ab1312034aec1b9626eeed0d91ee"}],"block_number":7972820}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe6eb6f2886c91ef149200631a82be0c3af541ce9401a7253626442cc74a1ed3233da7581d7d8f36502794610ea1061cf8168117f16e9602ab818f2ef421bca82"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-15T09:28:12.000Z","summary":"Recorded a randomness beacon pulse (round 27,813,971)."},{"block_number":7972821,"extrinsic_index":3,"extrinsic_hash":"0x2968b2985710f506a019a9d3694465434936c5e6baa8d33d6418ff58dd10559e","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":27813970,"signature":"0xab3024dcd94125fb8f8eb6a0b4f1ee3bdb6b789a2feef82490467e4f70407ce832df0e2b8b321658b4435f67a112b004","randomness":"0xb6e9f86e53808a3db63434a6988805fc257b0d60c0b23a84192da11c1c5374a4"}],"block_number":7972820}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xb895efaa4bff62a8a85edc3c45771dedc8bf6fc9a3da5b3d5a422eece677b45df710b9ba668a2daa95a2bcd59ef875ccea9d6eb331914fc9093eb5d8c80fd98c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-15T09:28:12.000Z","summary":"Recorded a randomness beacon pulse (round 27,813,970)."},{"block_number":7972821,"extrinsic_index":2,"extrinsic_hash":"0x3fe60238722428e7b9789fb5baa5d4199fe185a5caeee25d14fba86b276a73b3","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"},"pulses":[{"round":27813969,"signature":"0x8dea3ced0daaabd8aee66e4da7365ca8419ae968b12f636e766f31b1f6bc8ded14678e9f709b1cf0db152a8c63146def","randomness":"0xe094781e6b8ccf82198d1a3064d7e9ed3c00d161a257440f0bacc5dd8c36af8d"}],"block_number":7972820}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xaec43d1b39db0febade313988eafbd6b13cac93419e990642224f1b3eef6c3449a43694ab7e9c53f3a9e29f2489bd336286a42266d28421972ee092a90787681"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-15T09:28:12.000Z","summary":"Recorded a randomness beacon pulse (round 27,813,969)."},{"block_number":7972821,"extrinsic_index":1,"extrinsic_hash":"0x652451496faf32ea1f9285cacfe279adc074fbf3c61e5b581102cad51186a02a","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":"2026-04-15T09:28:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":7972821,"extrinsic_index":0,"extrinsic_hash":"0xc28a32cf2ce2fe26df92069fc8149c83a8a623adafde5036ce80f7d4f88d168f","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1776245292000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-15T09:28:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/7972821/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-04-15T09:28:12.000Z","published_at":"2026-08-05T09:59:06.676Z","source":"chain-events"}}