{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8638240","block_number":8638240,"extrinsic_count":18,"limit":50,"offset":0,"extrinsics":[{"block_number":8638240,"extrinsic_index":0,"extrinsic_hash":"0x682c5c3f6ef9093aa417c9ad06dde6726810625b274b9948c99a3325d48a583b","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784254824000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T02:20:24.000Z","summary":"Set the chain timestamp."},{"block_number":8638240,"extrinsic_index":1,"extrinsic_hash":"0x2855080fede85eda96b1c80e3d73b5687a21b19ad3d6759da769c44a8789e3c2","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":8638240,"extrinsic_index":2,"extrinsic_hash":"0x2f63ee17e753da7d0847ec76cda01f9dc9e73bd90a87303302e270fa3a643e43","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30483812,"signature":"0xa2f57823e06f202cbc91a49bf48451fc2ed203872a4152042345deb9408423387303f2d00fd11bb96ef31e5cfa4c890c","randomness":"0x2a617ff037ada15527bdc75be841d98198a58b67580bb19aea30ed418ced3d64"}],"block_number":8638239}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x20fe8aa05b6426187d65501caf5b9c1425757250cb8753b7ab822418fe4df60c5023d00438c3d9a627e3188502280115450250402096085b05ef4d4adba23b83"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T02:20:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,483,812)."},{"block_number":8638240,"extrinsic_index":3,"extrinsic_hash":"0x6d091cd2b64f1f1bee95c828cd2758e6737b9a482a6928792add632ea94b5dae","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30483813,"signature":"0x8d74e6f2f65b0453cb51c6f6b6ea1457559da4658601b82780ebd48b06351b4a8966ae326af8f15aec5e0d0479714ada","randomness":"0x74bf28d6c721636a4af8f49eeb88eba751c3c13d6bb3ecd50552c47ae6bacb11"}],"block_number":8638239}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe63eee8f09be6338275d900c38f0b4986409c73fbff4190ec82de6a187b3920fba5a6e0e275ff890e74a16353df7019bc8140670b8de19edfb0190e5ab10ab87"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T02:20:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,483,813)."},{"block_number":8638240,"extrinsic_index":4,"extrinsic_hash":"0x1188d0cb8603f9f77b3b3a4459415016c4217af0991d8ccf77c397dda2e420d8","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30483814,"signature":"0xadf08376b8435786b0bf0c7a385fa90720968003eecf20340a44faf89ce8aff9e76e72a0b535a21e3121f39fa8787436","randomness":"0x00dae931d10166e382fa59b122683df4bca87442fe335826bbf4665a1a86f726"}],"block_number":8638239}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x905d0d78c8899b50e26b294a1960ed2b514e13d4a40e8266a2d1d6cdcb0e990b3247858f8e442e5ab33227ac32d770787bb6f096c7f3aec407ff7b71ca653284"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T02:20:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,483,814)."},{"block_number":8638240,"extrinsic_index":5,"extrinsic_hash":"0xc891950c0a95ffcc97dfe01dcfb663b90419e2d691e5ff1cbad9bb2c1c5a3dbf","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"},"pulses":[{"round":30483815,"signature":"0x891309fa1713bfe6360baece532d1c772d5ec69ada5dadb4eb180dd3dd2d11e8873ba9481b8236dd34aa71c45993e0ab","randomness":"0xcbe4da5e355df6c29cecec92ee54f3a388602f3397723df88e1540b8cea89b89"}],"block_number":8638239}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x4cac23af4f01d9d0271d81eb7a1ae568bf11edac277350f41e69250686d52a00608159dc0f295ef25c27b4e5fcb18f57d0d97e30fe65f38e978c35dfe30a9984"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T02:20:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,483,815)."},{"block_number":8638240,"extrinsic_index":6,"extrinsic_hash":"0xa1181fd5d19777959eac3965fa1aa6169a6e2e90520de4ed3a6802ca30ffea95","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"363433","value":"0","action":{"Call":"0x118170f380a9344a65198273c50348be7e87f119"},"chain_id":964,"gas_limit":"600000","signature":{"r":"0x0956a42ca9303596a2abce418cb655e5d4d5021fd5c798ddc1351e98705a1e68","s":"0x404ac36eaa6a279bafded4a10049e457aecbc8197025cbf4bf4a5b8dc5516c49","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":"2026-07-17T02:20:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8638240,"extrinsic_index":7,"extrinsic_hash":"0xd3edef697205cbb27b3e0be914487695e375f6cff2f326c9142ce12e4a9d6b79","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[112,11,120,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,207,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,203,112,119,217,14,162,0,223,60,214,182,222,50,209,129,249,151,184,99,137,143,155,231,132,163,125,7,100,104,26,42,11,110,195,178,59,137,245,164,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,49,241,56,133,4,39,124,6,3,178,161,180,36,207,125,150,252,9,190,42,3,240,147,189,249,37,45,8,248,159,100,164,104,84,232,81,152,80,128,174,33,84,40,53,118,228,82,98,113,34,85,0,46,189,19,132,50,245,37,190,53,254,2,164,3,22,162,207,82,241,247,100,194,172,85,109,162,20,176,226,26,8,78,201,154,126,112,229,187,242,50,55,135,150,73,209,104,84,232,83,7,147,6,139,33,84,40,53,210,162,82,98,113,34,85,0,46,189,19,132,50,245,37,190,53,254,2,164,139,137,79,5,11,188,107,110,157,44,93,154,163,80,160,69,109,71,124,24,21,141,249,239,144,29,10,218,101,51,218,249,104,84,232,83,249,97,171,104,33,84,40,59,32,202,82,98,113,34,85,0,46,189,19,132,50,245,37,190,53,254,2,164,13,30,56,238,253,9,29,221,237,251,36,136,59,251,18,107,119,116,121,181,91,217,3,88,155,65,153,172,15,211,87,145,104,84,232,83,253,140,218,27,33,84,40,59,163,36,82,98,113,34,85,0,46,189,19,132,50,245,37,190,53,254,2,164,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"845971","value":"0","action":{"Call":"0xe18d7505fee1f1ed2cf97413e3e72ed3c0b20c39"},"chain_id":964,"gas_limit":"10000000","signature":{"r":"0x4e9d5ec0905cab15bf74be77b723095a5cc737f0dde442699fcb1675204b04ac","s":"0x2c56c75590c644c7cb6fae1751fea4dd6af30dba0fc67019f9b456935c25a0e5","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":"2026-07-17T02:20:24.000Z","summary":"Submitted 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committed time-locked weights for SN8, revealing at round 30,484,312."},{"block_number":8638240,"extrinsic_index":15,"extrinsic_hash":"0x3ae174726396e5df42776145bb4c22fdb30138141748c31e8415745adf1d0fba","signer":"5G9hfkx9wGB1CLMT9WXkpHSAiYzjZb5o1Boyq4KAdDhjwrc5","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":63},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[27,47,48,87,125,171,214,218,229]},{"name":"weights","type":"Vec<u16>","value":[2,2,2,65535,2,2,2,2,2]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-17T02:20:24.000Z","summary":"5G9hfk…hjwrc5 set weights for SN63 across 9 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set weights for SN15 across 113 neurons."},{"block_number":8638240,"extrinsic_index":17,"extrinsic_hash":"0xa2706a524149d0860eb092b0e9df10426980edd3f0c5abbee53790b36ff1eed9","signer":"5E6yHkmZmSpBT5aa2rNZcmeYa1y3N9jw1h7g53oNPzMUpnqG","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":3},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,488,666."}]},"meta":{"artifact_path":"/metagraph/blocks/8638240/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T02:20:24.000Z","published_at":"2026-07-30T09:44:57.734Z","source":"chain-events"}}