{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8669104","block_number":null,"extrinsic_count":13,"limit":50,"offset":0,"extrinsics":[{"block_number":8669104,"extrinsic_index":12,"extrinsic_hash":"0xea4756547645f420957d38d67f4ed9d29394fee88ead046fe94d46d7e01dd318","signer":"5CdGcZXj74aVnB3KEpHdyRPVGgz9ptpv8u4QCF9QZeSwEWx1","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde"},{"name":"netuid","type":"NetUid","value":35},{"name":"amount_staked","type":"TaoBalance","value":3000000000},{"name":"limit_price","type":"TaoBalance","value":3478423},{"name":"allow_partial","type":"bool","value":true}],"success":true,"fee_tao":0.001721863,"tip_tao":0,"observed_at":"2026-07-21T09:14:48.000Z","summary":"5CdGcZ…SwEWx1 staked 3.00 τ to 5E4z3h…6KULde on SN35."},{"block_number":8669104,"extrinsic_index":11,"extrinsic_hash":"0x1d32083f950e8f0167a74221677320ee28c0c53780d949091ef6bfc44e96fde6","signer":"5HqubgDVQnjtx9qbiJeMHTjjXeLmkcRnzW2439toU7K5UmjF","call_module":"SubtensorModule","call_function":"add_stake","call_args":[{"name":"hotkey","type":"AccountId32","value":"5HmkM6X1D3W3CuCSPuHhrbYyZNBy2aGAiZy9NczoJmtY25H7"},{"name":"netuid","type":"NetUid","value":0},{"name":"amount_staked","type":"TaoBalance","value":297000000}],"success":true,"fee_tao":0.001629078,"tip_tao":0,"observed_at":"2026-07-21T09:14:48.000Z","summary":"5Hqubg…K5UmjF staked 0.2970 τ to 5HmkM6…tY25H7 on SN0."},{"block_number":8669104,"extrinsic_index":10,"extrinsic_hash":"0xcb1c0fca0d256b6772459b0f160af76ebb4ea480bb9674e4122d8d8d0155fd60","signer":"5EkBWXaA9Pqv7KoDAJq19JpoxDhCB4a4ChP6xmfEhhjuQXzv","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":38},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,612,440."},{"block_number":8669104,"extrinsic_index":9,"extrinsic_hash":"0xbd214c48953e27c6e59f59b2f50ab100dcc85f3dbc1d632f664d0d0536a8366b","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"95228","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0xf3abe9aa5b86a932fe7965b7ea850bf688279b1fd0607f08af71842dec59761e","s":"0x65cd5d781033bd0de18e51d46cc5610d57d6f153c80f013ea2f13367f899470b","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20004085000","max_priority_fee_per_gas":"4085000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T09:14:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8669104,"extrinsic_index":8,"extrinsic_hash":"0xb22627a87a287ccad39b3af9f677d1144a0d22d9339093ba6023a48903689f27","signer":"5DLtdEu53xLP1HDkBAsW6mP4tFANvzFQib9AfvFanUKZ6986","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":12},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,611,399."},{"block_number":8669104,"extrinsic_index":7,"extrinsic_hash":"0x494dc6e3f9824cd965a2dc7860801bdf588fb99f74e867e801e7b0493bc7c80a","signer":"5HTPDpG81FaLZCxJFaVZzg9qUhzFzEYStYk54gWCDKmXrs67","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":67},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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committed time-locked weights for SN67, revealing at round 30,608,291."},{"block_number":8669104,"extrinsic_index":6,"extrinsic_hash":"0x5157c5b8f37d9ce2631d802cf55f63c3cba6ac4f52c2fe8af5ff0173d688264b","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,132,71,176,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,52,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,12,136,48,4,0,2,34,23,16,0,0,100,254,226,200,31,188,18,132,251,82,130,120,152,16,32,241,251,137,68,106,73,229,87,72,120,28,198,236,12,49,204,7,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,8,166,207,72,0,2,34,23,16,0,0,112,128,118,32,49,206,198,80,49,119,95,6,172,41,249,234,115,81,22,140,148,187,23,174,55,126,168,159,110,66,140,18,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,33,38,145,13,79,9,29,136,10,35,99,27,194,52,56,237,96,62,249,79,66,52,242,86,71,101,224,36,30,2,191,106,244,50,254,124,145,30,139,32,27,32,211,33,231,48,156,43,255,10,164,32,84,71,149,35,170,37,19,6,254,29,234,63,150,135,85,33,18,4,30,32,156,18,155,69,88,10,207,53,233,33,71,56,59,244,19,28,124,45,70,5,119,47,75,13,67,45,21,240,46,71,251,100,47,38,95,29,211,205,74,8,43,4,186,25,94,30,253,38,207,120,120,60,204,55,19,28,54,37,209,14,97,168,9,19,194,3,211,22,19,29,130,28,80,29,191,120,79,4,229,51,9,5,149,41,100,6,15,81,86,7,167,36,46,6,90,54,194,7,98,7,95,25,2,27,138,3,237,15,39,5,2,65,131,11,15,111,225,14,231,37,37,21,227,3,108,12,245,16,115,13,187,16,114,25,111,20,127,30,11,53,156,8,156,5,250,20,108,24,158,17,237,8,163,18,212,17,140,12,141,14,54,31,129,16,15,49,173,28,65,7,184,26,106,41,217,24,25,11,137,15,155,18,70],"nonce":"577132","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0xd79625832a5ec4d15469883adb7cc95231e3bc3db2cc3f91a54fdb23b68abd42","s":"0x33c836b2f149a1bf65157fd9f00b3c7d3ef5e1e7260743b345581a6fb35c674f","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":"2026-07-21T09:14:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8669104,"extrinsic_index":5,"extrinsic_hash":"0x831ce7318f27dd43cf00e05c95df1e50b9c49031a755d3ac0212a591b968eefe","signer":"5Fh1YDPcJ2Bs6JHfE5Ck1gCwvPxgkK32ZpHy94oy9XKMEyh9","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":"2026-07-21T09:14:48.000Z","summary":"5Fh1YD…KMEyh9 set weights for SN83 across 0 neurons."},{"block_number":8669104,"extrinsic_index":4,"extrinsic_hash":"0xdcd1d854689aee168cf42bb9c2169f269145227dc6191cef5ac6587d1d49bc26","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30607302,"signature":"0x849b1abe113ae7e07c7c3b5b8fa24fe6acc38c253516afe791dc61c546ed48cb235572f5a475abe43afb2cb4df9829a4","randomness":"0xc27852f87c97477e725529a9cd3714f50f6ba63a46bcd1bdd3c33372d693e83f"}],"block_number":8669103}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xda4ea20f310383d6a24aaf2b65362dd6dad8cbac8dcb3f4929e7c338987ff741e0755b6b1237dd53651964834de0bdd105c227437708624baf1b5f0028062780"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T09:14:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,607,302)."},{"block_number":8669104,"extrinsic_index":3,"extrinsic_hash":"0x51bd383716e03916b9a8cb0f978f7c0096844a3bc015f44425b233b21b8eebb2","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30607301,"signature":"0x8eaa967ce3524c2059aecdf5d2209e02faa04ccf2bd602904d9f9a795e04217b9eeb00e684b717036dbac4026389bd79","randomness":"0xf07a176cbb57d54f4e05b083230e1b8558581e437c3fc77901d7b9a8d81f56cc"}],"block_number":8669103}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa67b9fe4be2732eeab1c4753e374e3263a8f85631bf0ad21e81243fd3b69ce7c38e6024623818ec31ce98aeb09ebc00b3b747347f70e247a1a9a8f9766a1e08c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T09:14:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,607,301)."},{"block_number":8669104,"extrinsic_index":2,"extrinsic_hash":"0x02750437f4796e48b0c1c9ea142453a2fa431022c8ffe7088925ea210e305d0c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30607300,"signature":"0xb7344593c993aea4f291125524eee8570dc8311735bc8b4dd8c1c4de6bec7c6eca0fd17489b41dafe9a9a00637443078","randomness":"0x829226206478e0887b9fa49075d92f1bfc8948600308091ccaf00b29037983a6"}],"block_number":8669103}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5686844c4d8807e26f1bded038ccacd940150dc27368d79ce5fdbb12d79d951f86b09faf6da79ec79f539543a66f10074736cbde5887707b9161e9f7ba0ba683"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T09:14:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,607,300)."},{"block_number":8669104,"extrinsic_index":1,"extrinsic_hash":"0x0b95e84189363e555903923da33fd4e4503ed69df0efd862a71e289d983f5601","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":"2026-07-21T09:14:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8669104,"extrinsic_index":0,"extrinsic_hash":"0x72295232eaf50f276ccd1455f72e6e02c32b0a1b022fc11b90d6fcf0bf1f1873","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784625288000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T09:14:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8669104/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T09:14:48.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}