{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8744769","block_number":null,"extrinsic_count":20,"limit":50,"offset":0,"extrinsics":[{"block_number":8744769,"extrinsic_index":19,"extrinsic_hash":"0x6e056054989b64b87b305a87fc82703a122682197917508fc59177105c65e79f","signer":"5ELREhApbCahM7FyGLM1V9WDsnnjCRmMCJTmtQD51oAEqwVh","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":121},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[0]},{"name":"weights","type":"Vec<u16>","value":[65535]},{"name":"version_key","type":"u64","value":10005000}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-31T21:35:00.000Z","summary":"5ELREh…AEqwVh set weights for SN121 across 1 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committed time-locked weights for SN89, revealing at round 30,910,163."},{"block_number":8744769,"extrinsic_index":7,"extrinsic_hash":"0x09d3a8f670d0b041e779172caadf9ab508c611634c0bb00842af6e4e27696e37","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,133,111,65,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,83,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,36,57,233,6,0,2,19,177,16,0,0,196,16,25,232,7,171,18,126,100,101,47,139,40,173,86,41,137,235,18,52,183,123,14,202,21,52,225,236,195,35,247,77,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,13,164,206,247,0,2,19,177,16,0,0,252,103,233,188,90,132,127,242,43,226,183,99,252,97,31,175,248,22,237,135,8,219,133,88,204,175,174,193,100,100,241,49,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,98,74,36,163,27,107,24,136,134,195,33,222,26,9,50,211,241,165,67,28,82,33,52,134,83,217,103,48,37,187,2,121,101,11,44,160,123,74,28,229,28,148,31,158,31,124,59,244,57,30,9,12,32,137,67,170,34,187,35,66,6,213,29,96,61,252,137,197,30,197,4,12,31,247,19,111,67,185,8,143,49,46,30,187,55,212,245,148,26,38,38,6,4,236,43,168,14,171,42,156,2,214,72,42,137,188,32,193,27,111,204,178,7,148,3,228,19,172,26,245,37,183,129,135,59,43,67,255,25,36,28,111,14,13,162,230,19,27,3,203,21,80,29,21,27,138,27,61,119,123,4,170,49,233,5,12,41,139,8,50,79,67,7,116,35,128,6,27,50,128,2,198,6,129,23,231,26,231,6,8,13,85,4,49,67,47,11,206,117,33,14,151,42,173,20,248,3,43,11,88,15,227,12,54,12,49,24,227,20,69,27,104,66,43,8,119,6,33,21,181,23,138,16,44,7,231,18,165,16,192,5,86,11,147,26,153,14,107,55,155,25,38,6,47,24,244,47,15,23,40,10,163,13,2,16,140],"nonce":"638795","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0x1bf408fa56fd43ce0bda846a61b80e1842e6ecb34ffc1baf91f42479c8a59072","s":"0x7ee0caf39b769bf87b9aa4d4ae877a44c45aab290f9b8f886c6ae02677410b00","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":"2026-07-31T21:35:00.000Z","summary":"Submitted an EVM transaction."},{"block_number":8744769,"extrinsic_index":6,"extrinsic_hash":"0x440193d3451c061385a2101d42a9b5b0e1d68742d13da0fc3bd0dc2bd3a5273e","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"157668","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0xbf60253556c02da2d62d60d439a8acc270143c1633a7657c11af7e9f6f845a14","s":"0x38d8b43c89fe9ac1519a4851ba734a2499be8f6ee12cf0505cf573d05a9e55e4","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20001945000","max_priority_fee_per_gas":"1945000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T21:35:00.000Z","summary":"Submitted an EVM transaction."},{"block_number":8744769,"extrinsic_index":5,"extrinsic_hash":"0x219e6deb50c79e01ff03219765d1f11946c0536fa6978255c1491ec7ada5d64c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30910108,"signature":"0xa342e04da9bb46b7e24a0f6323f582b5af2a280003c6fca77ba0bc212c5785f13ceb1d713fd01c5c9cb466c57942f7ca","randomness":"0x76f248bf7eb19870a2b389610e7f5e7a947a39f99a1064d3f4abcffbe071d2f8"}],"block_number":8744768}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe84d2ccec8385ffe62800f7330968b1cc4b4de5b87cbbda6c70eeafdce196012d0add0fd3a029a3d8034888320181da16e6f83a3a0a46cb1e5aa9d14ba6e8a8d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T21:35:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,910,108)."},{"block_number":8744769,"extrinsic_index":4,"extrinsic_hash":"0x6046da4936fab84a61342ef722c2cc8c1da21c6d1cdfe10b277887ff6be2bb26","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30910107,"signature":"0x935c315beb7878210471f154c8d126a2c129ad3c861e55f3ee0b3536988481bb823e8fb353e3b45d3b77b7b5ad3f32d6","randomness":"0x71ce499369b1aec9fe3cf79244f84919c354662fac71d9c0121a5d629fc9e32b"}],"block_number":8744768}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xba3c2fafcd5f5c403eb7860fa25ec3a1183e2c677cd7b87e9957704dd117232897e20d37dc9e7b5239a90509e11992e0612734ffb4d5c2baf2eb93930e26fd85"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T21:35:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,910,107)."},{"block_number":8744769,"extrinsic_index":3,"extrinsic_hash":"0x250e926817b534a7f240ac4735123b05714a1950f87faadd93e6945b34fde7ed","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30910106,"signature":"0x93733cbd3409f3f18939e3c074e2dd53249696073eb7667edcccdf42c02c14fe8d51ad0a99df8d06f89e8fd81c302df5","randomness":"0xad01c3c20ed66ebb5bdcb6a2adecf02dc6665119f5897944fe38986f4aae2c9f"}],"block_number":8744768}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7e96f3c2f0c2943342b9e1dd030f79244ccd5d50317cc67a7bbf4a5468a52a264dc75b7a6aad8f67bf350c701df346749bcb208c16e6f204bc85f78fa3acfb8b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T21:35:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,910,106)."},{"block_number":8744769,"extrinsic_index":2,"extrinsic_hash":"0x781bba4ae2a482ad1d94ef9f5b8ed7e4ed2cb858132fad2777069b5e1e1def40","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30910105,"signature":"0xa38ec584985092e76006ea1e0cfc648688543a9760876d2483b724ccaf1324711c3947a73c4c89413ab200cc3c1f25ec","randomness":"0x6043ae7d060f87ecbdcf79179597d60bf8ba09f2fb8a6717c98d85c7cf1016dc"}],"block_number":8744768}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xea562b0a25a98841a73e6f3f6378f1b53c6228596f019617ad927b9dc8f3706eb87153a1184caf81cb52df30322136c12e0cfd33fd0b23f7528f6bdd9991dc8a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T21:35:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,910,105)."},{"block_number":8744769,"extrinsic_index":1,"extrinsic_hash":"0x7b696ec1913dc4068b0828488694a7a53f7bc70af2f356dd2df810f78aa174b2","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":"2026-07-31T21:35:00.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8744769,"extrinsic_index":0,"extrinsic_hash":"0x262140f656917d74bf2f290129a6a14dedd3f7aff26ba0e413256b3b73ca4820","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785533700000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T21:35:00.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8744769/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-31T21:35:00.000Z","published_at":"2026-08-06T09:30:16.266Z","source":"chain-events"}}