{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8664027","block_number":null,"extrinsic_count":13,"limit":50,"offset":0,"extrinsics":[{"block_number":8664027,"extrinsic_index":12,"extrinsic_hash":"0x924c6d7fd508b08c1c92ece7ef9527d199f2ba7cbda51737ffac1175435a531a","signer":"5FBewm3cPPypUEBZbzNgJ5yuLqnHqj6rLXCjjwNWWqHP1Aub","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5GKH9FPPnWSUoeeTJp19wVtd84XqFW4pyK2ijV2GsFbhTrP1"},{"name":"netuid","type":"NetUid","value":96},{"name":"amount_staked","type":"TaoBalance","value":155000000},{"name":"limit_price","type":"TaoBalance","value":14697410},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001721863,"tip_tao":0,"observed_at":"2026-07-20T16:19:24.000Z","summary":"5FBewm…HP1Aub staked 0.1550 τ to 5GKH9F…bhTrP1 on SN96."},{"block_number":8664027,"extrinsic_index":11,"extrinsic_hash":"0x26361690813c6cd194755d9e0a7979d858dfcdd8610cd4628e6282ab9cebea0a","signer":"5FbxAPJK2rsAc4FZR4d2LH8WHdwTcYRuvHNE7N8QFfanrFaE","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":123},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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committed time-locked weights for SN123, revealing at round 30,587,321."},{"block_number":8664027,"extrinsic_index":10,"extrinsic_hash":"0xd86d5825e3d44079295a3a7d43d4a2a90c7a698ca206dd4e3f5e85f3ab6b4521","signer":"5CJmEokTjtqe4bsXsNfEzTv9bjW26R4A4iYS7hi1nz5p4s83","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":83},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[]},{"name":"weights","type":"Vec<u16>","value":[]},{"name":"version_key","type":"u64","value":16}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-20T16:19:24.000Z","summary":"5CJmEo…5p4s83 set weights for SN83 across 0 neurons."},{"block_number":8664027,"extrinsic_index":9,"extrinsic_hash":"0xcbee0ed72d87463b1bbd73973a50c5de0f4224c3597c6e77a1796bbd3339f6ef","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"116863","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x12179eafa8daae4efed2ab212fb26656230d8dfd986501c61b83d8ec1a2f747b","s":"0x72a386f40a2943a8f14a5ac927337d6141468c6108eaa477cbe76f97f67f15cd","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"11000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T16:19:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8664027,"extrinsic_index":8,"extrinsic_hash":"0x49d6fd342ecf68df7657474ca1bdf4aeccbeab2cc44b194eaf20694671017a13","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,132,51,219,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,91,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,12,166,60,94,0,2,34,23,16,0,0,196,16,25,232,7,171,18,126,100,101,47,139,40,173,86,41,137,235,18,52,183,123,14,202,21,52,225,236,195,35,247,77,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,8,173,255,115,0,2,34,23,16,0,0,252,103,233,188,90,132,127,242,43,226,183,99,252,97,31,175,248,22,237,135,8,219,133,88,204,175,174,193,100,100,241,49,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,54,38,149,13,162,6,52,135,249,35,69,27,131,55,68,232,189,62,228,79,152,53,248,86,69,102,28,35,240,2,186,107,181,50,254,124,133,31,48,32,128,32,221,33,181,49,37,44,98,10,134,32,200,69,18,35,182,37,27,7,12,29,188,63,117,136,77,32,237,3,221,32,169,18,137,69,134,11,3,53,236,33,92,56,60,242,128,28,147,46,77,5,127,47,49,12,206,45,25,240,44,71,248,93,187,36,139,30,182,205,56,8,46,4,190,25,85,31,28,36,139,120,146,60,39,56,64,28,94,38,5,14,127,168,224,19,192,3,241,21,252,29,148,28,81,29,148,120,175,4,145,51,45,5,173,41,51,6,11,81,139,7,126,36,50,6,99,55,58,7,100,7,26,24,250,27,136,3,237,15,93,5,11,65,96,10,250,110,94,14,169,38,75,22,12,3,130,13,11,16,131,14,14,16,130,25,125,20,113,30,76,54,38,8,178,6,4,20,114,24,232,18,124,8,169,18,218,17,67,12,189,14,122,29,74,15,250,53,153,29,15,7,235,26,139,41,220,24,27,11,170,15,65,18,76],"nonce":"573657","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0xd103256a28b02e92a8f3203314ab9832ca4f4dd25dff3851a357bfafb62a7418","s":"0x2203c986ca7658c2fca14cd14411a8f0deb30aa80b64e753044cbf082489550b","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":"2026-07-20T16:19:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8664027,"extrinsic_index":7,"extrinsic_hash":"0x4a37ab6cab11f1e5259337a219838869b57c8828c4c938f6f58827d7761e8790","signer":"5GEzNQQNt363gyufwSaSXvatkC6Bc7QE3thBWs5T7qvrAJ7y","call_module":"Balances","call_function":"transfer_allow_death","call_args":[{"name":"dest","type":"MultiAddress<AccountId32, ()>","value":"5FqqXKb9zonSNKbZhEuHYjCXnmPbX9tdzMCU2gx8gir8Z8a5"},{"name":"value","type":"Compact<TaoBalance>","value":291809372}],"success":true,"fee_tao":0.000174826,"tip_tao":0,"observed_at":"2026-07-20T16:19:24.000Z","summary":"5GEzNQ…vrAJ7y transferred 0.2918 τ to 5FqqXK…r8Z8a5."},{"block_number":8664027,"extrinsic_index":6,"extrinsic_hash":"0x4889a7a396eb8e42af965968d9b425daf49f1645685ccf317a2ac0144841dc61","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"90622","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x28ed205f443f5a20e8b7e892738a56b90ddbb02e504ab87bc0c19b4ff918bb4d","s":"0x0ce8ed1c498e299e95aebff44572dd3f6ae8998add50f81573f6f5072e9e6405","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20003103000","max_priority_fee_per_gas":"3103000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T16:19:24.000Z","summary":"Submitted an EVM 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30,586,996)."},{"block_number":8664027,"extrinsic_index":4,"extrinsic_hash":"0x0ba2218fc2b810302521e041e55cd9df4477bedb0158ab0e56f6898a53daed26","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30586995,"signature":"0xa6cc27d1346db36d432fd39533550e0b7a6ccba507e95291c18fdae01f29452225e060be92001b812c8e84fd71a37634","randomness":"0xe411c70c69372dd3569cd330babab84fe9411abe7c743044f6b131523766df9f"}],"block_number":8664026}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xae75ca7c32cd3f144c671d5c9863f20fdc41d219dd0022f4989daa4dea0a5716c8242e5cda7412062ff2d116e48c4204670026db749244c1cbb841a678b8cf89"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T16:19:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,586,995)."},{"block_number":8664027,"extrinsic_index":3,"extrinsic_hash":"0x3636afa32197dded537c2da0d6c87cb5a28de3861beca35d551cb5a4a5ef2d53","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30586994,"signature":"0x95f4413b0f3bd19af0600fe72db65c305fcf560ba85d08b62950e5d8b9a588c021f1f08ca7f2005647ffaa4c031f0320","randomness":"0x59b16d21998e288e121897211530d3e7887d66e9a4748813d3a7a734117ec623"}],"block_number":8664026}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x506476595b9f91f5b37082283007f236fc163409200e51d244b0593a999b50552db5ac800e4a2bfb4bb489c63c0b5a51ba3783a273c7b526b1985c1625c6cd89"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T16:19:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,586,994)."},{"block_number":8664027,"extrinsic_index":2,"extrinsic_hash":"0x2e1f94c78392ad8353b6ee5d227baab9b8f73212eac55f1b6426753c99490e8e","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30586993,"signature":"0xb84d46eab6fc3edac07276083af0b4e52cf5906609e3acf1b405851e345a13d79c05a0020b16704543cd1eef1a565919","randomness":"0x8b6ae0f7ec764bcd5ea018a21c6f8723fdde1e01046bb6caaceb75a2c71c4819"}],"block_number":8664026}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x62401324612c94f5b5aef2a276ab6a0b525cf40ddf82f5efcfa1b4696f1c0413419c7c80a04efeae455628cbb77799fbbdda01c463967e70a326c180ac371a8d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T16:19:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,586,993)."},{"block_number":8664027,"extrinsic_index":1,"extrinsic_hash":"0xaad38756a58b7564f06f22cf3e7a34e8c87de57602569e74a85dbdeb6240107b","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":"2026-07-20T16:19:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8664027,"extrinsic_index":0,"extrinsic_hash":"0x6047d9f9d5c1adcd5c1a3de29eb4b64782f82ee257a27bb00f1a799f10973041","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784564364000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T16:19:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8664027/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-20T16:19:24.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}