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set weights for SN50 across 232 neurons."},{"block_number":8662244,"extrinsic_index":6,"extrinsic_hash":"0xabe93358a8ae5e317ed6b5275a49e35481d4703d57ebf1bf9048c4082933586a","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,132,44,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,83,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,15,253,109,203,0,2,34,23,16,0,0,14,10,194,181,249,88,16,103,230,60,221,109,254,142,76,210,57,163,125,90,251,243,156,227,162,178,10,196,14,107,126,36,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,9,72,55,228,0,2,34,23,16,0,0,6,21,249,160,115,151,249,188,55,120,209,110,238,150,187,118,97,6,11,121,48,252,234,24,8,81,155,191,132,8,154,44,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,67,38,149,13,116,6,61,136,1,35,73,27,134,56,12,233,121,62,150,79,106,53,249,86,69,102,35,36,1,2,184,107,148,51,125,124,127,31,31,32,111,32,229,33,238,49,121,44,82,10,233,32,146,68,130,35,184,37,26,7,13,29,199,63,111,136,58,32,201,4,0,32,160,18,158,69,81,11,9,54,1,33,94,56,61,243,82,28,30,46,180,5,129,47,28,13,54,45,30,241,30,71,249,94,47,35,241,31,67,205,53,8,51,4,186,25,147,31,134,36,27,120,167,60,24,47,198,28,96,37,254,14,163,168,36,19,198,4,27,21,235,29,145,28,82,29,201,121,21,4,144,51,53,5,231,41,26,6,14,81,16,7,129,36,53,6,101,55,75,7,100,7,13,25,57,27,135,3,237,15,78,5,28,65,95,11,43,111,78,14,73,38,252,22,42,3,133,13,5,16,208,13,223,16,178,25,127,21,0,30,67,53,112,8,166,6,22,20,193,24,252,18,128,8,170,18,217,17,66,12,210,14,121,29,85,15,250,55,2,29,89,7,239,26,137,41,96,24,27,11,175,15,79,18,76],"nonce":"572073","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0x2e3fee013110e47dfa2c5edddf135c3a6cfe427bca67b753920e67fc550a0b44","s":"0x65c0a90d82971f9739dff21d6810182d205314bd6db6f68a6a06b4caf98976a6","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":"2026-07-20T10:22:48.001Z","summary":"Submitted an EVM transaction."},{"block_number":8662244,"extrinsic_index":5,"extrinsic_hash":"0x4a023af1ea13e105793d7c572c5ab3b6121178823cf1e2087d42cfd35950e844","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":"2026-07-20T10:22:48.001Z","summary":"5Fh1YD…KMEyh9 set weights for SN83 across 0 neurons."},{"block_number":8662244,"extrinsic_index":4,"extrinsic_hash":"0x5aef4d42c009f67c0c7b5688dff341ba37d058d44250b8a71d7c8d66a9fc7466","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"115131","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0xd3531d2f24862680b3be2743cda5ad1bfe858102dd9261e26406cafc6e3caefd","s":"0x52fe48cf6ae36957603aade1ad9cdbea2ecdfe91e7dae63db257749656f0dfc7","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":"2026-07-20T10:22:48.001Z","summary":"Submitted an EVM transaction."},{"block_number":8662244,"extrinsic_index":3,"extrinsic_hash":"0x4fe0bf15829fdfe8acee4b8129bd4ffaa407c5c8a28723aeaae05ca6f95e821d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30579864,"signature":"0xa0f4aca28a3587804918d46cc2a4f59d3736e37720a52c939324fac14eba6f520a990c651ed9f42185e797189934d296","randomness":"0xd808743d2ee1405c8005f30e854722805a258c5e6bb766508ab8947ee01f3d06"}],"block_number":8662243}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8e4d0f79e774732e78591f980d6f273e0fcac6cbd3f887a1f4b6b5d4a8610934d697cce8d02724df436a801510b7638a9f229b7e2c6f3eee27194eb88d6a1887"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T10:22:48.001Z","summary":"Recorded a randomness beacon pulse (round 30,579,864)."},{"block_number":8662244,"extrinsic_index":2,"extrinsic_hash":"0xa52b08054c32638feb792e4eea264c853da2673e39d676241c897707764a25b9","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30579863,"signature":"0xa879ca22e9ac5de425604d060cd9da2d42949bcab1135751d96578bbdf1d2486b33029f9d2a5b40fe0bab8307e69ff2c","randomness":"0x61d30289596324546c6cb34102d3a9d05f2c4dc2bfedd6be550be194abd8fe16"}],"block_number":8662243}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x6876b71acb1fd6d8b43e4056b5e569dc8a1327564a362a7a4e1f0d22815db960d80b3f8769ec7dc9b76711ef7219e1790d456ade3d9168951c7ff8c780242682"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T10:22:48.001Z","summary":"Recorded a randomness beacon pulse (round 30,579,863)."},{"block_number":8662244,"extrinsic_index":1,"extrinsic_hash":"0xc7cfd942118e0c939447d6b07e17cc9c34b7d2b846f7543753dacaee55d01f54","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, 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account announced the next MEV-shield key."},{"block_number":8662244,"extrinsic_index":0,"extrinsic_hash":"0x3fda958b9f3de56caea5527ab10fdb14522adea040b9927eb8f4221740669fd2","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784542968001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T10:22:48.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8662244/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-20T10:22:48.001Z","published_at":"2026-08-08T08:02:37.618Z","source":"chain-events"}}