{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8748139","block_number":null,"extrinsic_count":18,"limit":50,"offset":0,"extrinsics":[{"block_number":8748139,"extrinsic_index":17,"extrinsic_hash":"0xa5a78dcf77dadcda783c3e0e47939c7e78c5078debedac63b0a45cf7f9a9e3c3","signer":"5FLoWCDovMPeH3Gv4syQSZ8TuKcMv6N27g8diDU8zJSeRv8m","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":30},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[176]},{"name":"weights","type":"Vec<u16>","value":[65535]},{"name":"version_key","type":"u64","value":2040}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-08-01T08:49:24.001Z","summary":"5FLoWC…SeRv8m set weights for SN30 across 1 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committed time-locked weights for SN67, revealing at round 30,924,680."},{"block_number":8748139,"extrinsic_index":13,"extrinsic_hash":"0xa004fb220e636255f4d4f4fa79e64b2a9734d98f91664a42079e2273932fb59e","signer":"5Hn9KsP5dyEVZRLPmTj33efyx4E6oqFivb7r7jHduBq9VBe2","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E2LP6EnZ54m3wS8s1yPvD5c3xo71kQroBw7aUVK32TKeZ5u"},{"name":"netuid","type":"NetUid","value":24},{"name":"amount_staked","type":"TaoBalance","value":50000000000},{"name":"limit_price","type":"TaoBalance","value":11195183},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001481738,"tip_tao":0,"observed_at":"2026-08-01T08:49:24.001Z","summary":"5Hn9Ks…q9VBe2 staked 50.00 τ to 5E2LP6…TKeZ5u on SN24."},{"block_number":8748139,"extrinsic_index":12,"extrinsic_hash":"0xbe1a0c218c0bfe6b1dd60325543e60d45fd97b292cb643c707b60e2a78e32dba","signer":"5Hn9KsP5dyEVZRLPmTj33efyx4E6oqFivb7r7jHduBq9VBe2","call_module":"MevShield","call_function":"submit_encrypted","call_args":[{"name":"ciphertext","type":"BoundedVec<u8, 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submitted an encrypted MEV-shield bid."},{"block_number":8748139,"extrinsic_index":11,"extrinsic_hash":"0xcfc808991e5e45fde73b96f6a2b2603359a0b648aeedf42e6679e7e8b62d5f91","signer":"5FLoWCDovMPeH3Gv4syQSZ8TuKcMv6N27g8diDU8zJSeRv8m","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":39},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[204]},{"name":"weights","type":"Vec<u16>","value":[65535]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-08-01T08:49:24.001Z","summary":"5FLoWC…SeRv8m set weights for SN39 across 1 neurons."},{"block_number":8748139,"extrinsic_index":10,"extrinsic_hash":"0x3a337ee07967c910f11c4bf0c39001457afaa3737fcce916a439531e9790cfaf","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[79,228,202,247,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24],"nonce":"161005","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x838e7c071c08f4129393c13b1064e02a107ef55dd1727f6975a6694a895ff07c","s":"0x570977973b7efd048b1f8716d6490a50c64179aee22a5c078446ddb983d2f3a8","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":"2026-08-01T08:49:24.001Z","summary":"Submitted an EVM transaction."},{"block_number":8748139,"extrinsic_index":9,"extrinsic_hash":"0x84a806880c5c05da972f96170adfcacc0dd9b4621a31e7eec3b05985b2a0b254","signer":"5DcyqdsWXHtydtVgvQTrZbXwtAYoS7R5W5vq1uTELSezNwVA","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E2LP6EnZ54m3wS8s1yPvD5c3xo71kQroBw7aUVK32TKeZ5u"},{"name":"netuid","type":"NetUid","value":24},{"name":"amount_staked","type":"TaoBalance","value":19000000000},{"name":"limit_price","type":"TaoBalance","value":9368550},{"name":"allow_partial","type":"bool","value":false}],"success":false,"fee_tao":0.001481738,"tip_tao":1e-9,"observed_at":"2026-08-01T08:49:24.001Z","summary":"5Dcyqd…ezNwVA staked 19.00 τ to 5E2LP6…TKeZ5u on SN24."},{"block_number":8748139,"extrinsic_index":8,"extrinsic_hash":"0xf6ba12e352d22c9c60505dd850dd17e5590ccd8887c24f61007c9a830a64bcaa","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,133,124,107,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,45,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,128,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,28,38,135,55,0,2,19,177,16,0,0,100,254,226,200,31,188,18,132,251,82,130,120,152,16,32,241,251,137,68,106,73,229,87,72,120,28,198,236,12,49,204,7,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,13,167,213,91,0,2,19,177,16,0,0,112,128,118,32,49,206,198,80,49,119,95,6,172,41,249,234,115,81,22,140,148,187,23,174,55,126,168,159,110,66,140,18,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,6,76,68,198,0,2,19,177,16,0,0,74,65,111,203,37,48,84,171,130,165,168,112,160,38,127,95,114,252,122,70,76,161,119,188,162,14,94,89,170,2,52,60,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,98,70,36,115,27,157,25,147,134,248,33,34,26,6,51,81,242,251,66,237,82,22,52,134,83,200,103,48,38,29,2,125,101,41,44,203,123,71,28,244,28,184,31,142,31,129,51,170,58,10,9,3,32,151,67,77,34,153,35,75,6,217,29,124,61,247,137,209,30,182,4,38,31,176,19,154,67,174,8,136,49,39,30,197,55,213,248,237,26,35,38,171,5,2,43,169,14,115,42,176,3,251,72,37,135,237,33,3,27,82,204,186,7,141,3,217,19,140,27,78,38,204,133,223,59,16,69,35,25,40,28,20,14,3,163,66,19,20,3,220,21,123,28,252,27,131,27,59,119,159,4,132,49,223,5,23,41,136,8,90,79,67,7,133,35,124,6,24,50,116,2,198,6,102,23,211,26,228,7,103,13,118,4,58,67,61,12,36,115,122,14,171,42,233,20,251,3,47,11,94,15,202,12,105,12,44,24,224,20,127,27,127,66,188,8,232,6,37,23,23,23,229,16,69,8,0,18,191,16,146,5,66,12,1,26,155,14,93,54,17,25,23,6,51,24,244,47,117,23,45,10,129,12,210,16,139],"nonce":"641040","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0x61242572fe148500d8f8e3421878f4f54263b4e83fd30a82d8e66272898d25c4","s":"0x7e4f2de477c1fcef352a13b8bddfc0cafb61826cf46337fc2a420910703f37ec","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":"2026-08-01T08:49:24.001Z","summary":"Submitted an EVM transaction."},{"block_number":8748139,"extrinsic_index":7,"extrinsic_hash":"0x6b3c6b935830562a7cdad2fbc8b7271b7a57a2154eda71a348eef06414fd47e0","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"161004","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x97d3f8c1d765a0ef76ae59c63407b738dcd13a9bb601751792fc9aef420f378a","s":"0x1dd3896dd0c5568339998f68f0d4ddc21f064b1e6dc138d01cac17a7a1521d00","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20001220000","max_priority_fee_per_gas":"1220000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T08:49:24.001Z","summary":"Submitted an EVM transaction."},{"block_number":8748139,"extrinsic_index":6,"extrinsic_hash":"0xf92ed6f29584c693d9f8f74ae9abc84c215236ae038535e75cb127bc3e510d8a","signer":"5EM8MysFZv2UvQM3YXzaAZopX4ofvgNr5tfAF1B2HjfsPMzt","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000205385,"tip_tao":0.000069769,"observed_at":"2026-08-01T08:49:24.001Z","summary":"Set the node heap page allocation to 0."},{"block_number":8748139,"extrinsic_index":5,"extrinsic_hash":"0xf31819ba0634d3c0b2b11f5b1a0fe833027cb4454f01c29fb2152dd99fbaccec","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":30923596,"signature":"0xa28460d47c0124de997363767c7d91a3e594614fa29a0fd7a270c2549246feb3a95d3853cf76a99b791614d780dabd64","randomness":"0x9ea641c462c12518938451d690d4225a645251c17c2f8b8a8ad18240eb792b6a"}],"block_number":8748138}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x4e747f6a17868de9aa11d531f4e9f7f0599f47e5dc61788c487ecbbbac5490274892bb083f96c890b564a6ba36b0f573e6569bbdf471d208c4bbb6c25021d786"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T08:49:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,923,596)."},{"block_number":8748139,"extrinsic_index":4,"extrinsic_hash":"0xec1fc66ba4a09c3f93246b32e676e0f72b86b75206b1a45830dff38361f2a909","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":30923595,"signature":"0x85cb4beed7160cd7807f196b77edb966bfd59a30d93bbb9300da2396bf101d91fe39f3467d4728d985c8e9571b106bb2","randomness":"0x8160fbe807673aa65c28015c06fec8f3199bf94867e96236880e0bbe19eb9727"}],"block_number":8748138}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x06082cf02d74f4235db19e26d9703fa3f78f8d0c5d4064ae7b3a82ac4811761a62d75a04e64b60f37aad39b04a21910955cf2d5636c4abf458df4a4a2db2e98c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T08:49:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,923,595)."},{"block_number":8748139,"extrinsic_index":3,"extrinsic_hash":"0xa5f97d9fac964936753cea70b5bd484b05d3619b58871f7c3f89b82142f01c66","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":30923594,"signature":"0xa00f140f763c2fff53630d60405a977f1f9c14c30b964672dbecf9a52fb0e3e1f54a985568d2fdf04aa36383d1ef6682","randomness":"0xf4d7b76669331cc6ac09b7c331e2eaa5fe65ad7046b14f7861e6ff79358c2d99"}],"block_number":8748138}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xec793a6c17d83a4b047cccfa9faf44e565210802a4435dcf6ed6a9918f279333cd57306195e049487282c030d64ed0184c5f0a57adcb8487459e6249f6c03083"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T08:49:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,923,594)."},{"block_number":8748139,"extrinsic_index":2,"extrinsic_hash":"0xbedb1fdf0e462dab0d8f27d1783640302b72e6f6e958096a4599c12816e4e4df","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":30923593,"signature":"0x8ecd8917441403de3fade4107a51e1e47022639f5126ed4dda0eadd82fe08581f8910c3c8c94de51bba2865bcdac7968","randomness":"0x38e963d3d5068e7bb3b876d284cfd314065eb3d28fb481f2df54c73d1894730f"}],"block_number":8748138}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x58af859bd6bbf8f649e86aab5c659e4e10401f3af38a4d5be07b248daa6ae6445966efd289846d75f24b95b03aebbfee423eb821ba776f0216e85e27d56ca583"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T08:49:24.001Z","summary":"Recorded a randomness beacon pulse (round 30,923,593)."},{"block_number":8748139,"extrinsic_index":1,"extrinsic_hash":"0x1b177c8a471225fc620aeb2d95c8dd31bbdc219ba97fbeadb48f7428f124e915","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":"2026-08-01T08:49:24.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8748139,"extrinsic_index":0,"extrinsic_hash":"0x7b0753515bad84bc56ceae6a7cab3bb3a5df551b893d49a16d237f1d304bbc58","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785574164001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T08:49:24.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8748139/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-08-01T08:49:24.001Z","published_at":"2026-08-08T08:02:37.618Z","source":"chain-events"}}