{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8637409","block_number":8637409,"extrinsic_count":11,"limit":50,"offset":0,"extrinsics":[{"block_number":8637409,"extrinsic_index":0,"extrinsic_hash":"0x566861d487d2c17a0ac943282a1b692d64714eb5b88a57b4626422945554aca0","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784244852000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T23:34:12.000Z","summary":"Set the chain timestamp."},{"block_number":8637409,"extrinsic_index":1,"extrinsic_hash":"0x85f9cf4bb24c4600bb524d3e33b417cf63571e45d0d8ad22ae0f218381b968db","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":8637409,"extrinsic_index":2,"extrinsic_hash":"0x706ae417ccb5ab63f846150145160b205a7bdeb1778a27765d6043208d5b44f3","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"},"pulses":[{"round":30480488,"signature":"0xabc36d6be3446eb384457413025e4ed8d77243440667e355f85362231a4149e74647ae75c0af7039292fdb20595dc9c4","randomness":"0x7f8720650c6d7eab66f2eb27e2894253f0ed91c8b9f0437f6ee36f99a43d0dcb"}],"block_number":8637408}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa01fc3453c0e8e7d4ff8a75e53a1bf3e3cce93add5b37688ad044d1e55b73762bd78f9e6747c2c126d78721781fac4c39ea70b91080ef146dff7bf3390ce1789"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T23:34:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,480,488)."},{"block_number":8637409,"extrinsic_index":3,"extrinsic_hash":"0xac869be9edbab612d1db5d4506e8865114c71ecd0f6bbeade7946a4e41ec792c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"},"pulses":[{"round":30480489,"signature":"0x8b18be613adc4bea3293bb6c0e67b15752a4d4cc79de267a1645247924836b7a3e5833d6226954ad20bdf2c1e7498732","randomness":"0x3b8306d80f839b3d3cd6bc88cf2cd9bef5a3135618ed140dd26ebd1413ab12a3"}],"block_number":8637408}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x6c2339db6a0e0ef091f4884ed7f6459755c06c28a39541d1299c652442f1625e3c812a35c5712056180bd544952ef134feda0f081f6df853adead0027614a686"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T23:34:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,480,489)."},{"block_number":8637409,"extrinsic_index":4,"extrinsic_hash":"0x5fdd78e69daf817c48b033380d21d11d00a2b60b3bd85e3bffe51421a599d2e7","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"},"pulses":[{"round":30480490,"signature":"0xa83e1918cc2b5d16c606fa127646e949a441c68d1afc87b5c6cc7c7f31ff1b622473f6ff4e1d621eceb4be2d8ad0fe88","randomness":"0xf45780463bf903e61d0b22f8ec914a91f4853ea3b71e4419850d95bf36a2c815"}],"block_number":8637408}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x42f03344a4121749fb0b37acf72243de916470763ab486b4b2004405ef138b4b9116787ba944d183fd2405e745f4f61eb6871bf89295ff8c1963ad63e129b38f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T23:34:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,480,490)."},{"block_number":8637409,"extrinsic_index":5,"extrinsic_hash":"0x18156bf0da8f0cc03c014f603c0ade2b2615a7169872277d8780ca4e66e06ec3","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"},"pulses":[{"round":30480491,"signature":"0xae906c4f102a471b265ef72654232d16ed5b4d2454a1e85de22ba4b3cdc2159a1ba628be6892a1d586433fcd750540ba","randomness":"0x0adb3563dde51144665612d0af7ebc73b22bbeed502d8f5cdf20801afbf22639"}],"block_number":8637408}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x866873dd757b37d9d7e5695a6f00b8b66157c44ce62f6f1862fadf8394957731d5e05b1e0de5024179487c819c56431fb6917145f61163694756afda8027f586"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T23:34:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,480,491)."},{"block_number":8637409,"extrinsic_index":6,"extrinsic_hash":"0xa90c1ebb7d71877d723801e4f078dff0798c285159cc3ed665070f34a6770ac9","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"65819","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x110257eba80715b0035f3b78bcc8e8ebbb19d925666671a544718a8478529910","s":"0x01ecd955520c85fbe12e78c4eaaa4cc409ed6c4d4ddefc46c23cb694578d4693","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20001055000","max_priority_fee_per_gas":"1055000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-16T23:34:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8637409,"extrinsic_index":7,"extrinsic_hash":"0x907cd998cd97b2132e42d42045ed76ee01efb16980ab6f9d51670fee57c73011","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"363243","value":"0","action":{"Call":"0x118170f380a9344a65198273c50348be7e87f119"},"chain_id":964,"gas_limit":"600000","signature":{"r":"0xb8d2ffa82d61febcf460cbad3125e3ab1e7491f79046ed6acc21c132b1b65d31","s":"0x1537b11198666e9dd6cb8bf1fd67a5ecc5dc91649f7ef71754090918fa2af6a2","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":"2026-07-16T23:34:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8637409,"extrinsic_index":8,"extrinsic_hash":"0x38da04cb26eca94a6f180f47aa3d7d2455ce045f20582528c46c48c7729b3c24","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,203,225,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,77,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,17,96,95,175,0,2,34,23,16,0,0,100,254,226,200,31,188,18,132,251,82,130,120,152,16,32,241,251,137,68,106,73,229,87,72,120,28,198,236,12,49,204,7,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,8,191,155,65,0,2,34,128,16,0,0,112,128,118,32,49,206,198,80,49,119,95,6,172,41,249,234,115,81,22,140,148,187,23,174,55,126,168,159,110,66,140,18,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,134,38,59,14,46,255,172,136,116,35,71,27,159,58,205,234,153,64,144,80,30,53,245,86,112,102,218,36,17,2,244,106,179,50,214,125,18,31,9,32,36,32,248,33,112,48,99,42,166,11,65,32,58,65,127,35,177,37,82,7,11,30,31,63,137,135,175,32,239,4,98,32,184,17,212,68,205,12,4,53,32,33,106,56,107,247,171,29,4,46,221,5,147,45,144,13,180,45,57,215,48,72,5,87,44,37,177,29,180,205,228,8,110,5,36,25,184,31,95,37,108,121,215,60,99,22,15,28,50,39,79,14,187,169,35,19,230,4,171,21,183,29,163,28,78,29,129,120,103,4,198,51,137,6,222,41,18,6,51,80,60,8,121,36,78,6,113,55,213,7,112,7,96,24,204,27,205,3,237,16,25,5,83,66,73,10,241,108,243,14,149,39,95,22,85,4,53,13,8,16,164,14,138,15,250,25,110,19,237,29,29,54,60,8,97,6,40,19,158,24,31,18,167,8,177,19,27,16,169,13,246,14,139,30,173,15,234,53,10,28,108,8,86,26,177,42,133,24,117,11,142,15,122,18,78],"nonce":"556473","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0x5cd58e9b1c5c0b4125805246afa8085515e092d7e4f0e5c52c73f2167e4bbbe6","s":"0x3d352a83d09c30eaf2804d0ae2bb7ea6eed2ee5245c4fe7a79f0c00b7d1e4d7c","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":"2026-07-16T23:34:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8637409,"extrinsic_index":9,"extrinsic_hash":"0x472822c66fa59c8fce8ebacbd8aef9fc5682971441ce4e80ff64aa16c72ddd53","signer":"5HbScNssaEfioJHXjcXdpyqo1AKnYjymidGF8opcF9rTFZdT","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":109},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,480,783."},{"block_number":8637409,"extrinsic_index":10,"extrinsic_hash":"0x8481908f74d5d54e1cd18430b187bb07680bc91319c5a9b43eb0a767c5d8b5d1","signer":"5Ek5KoE56Y5vj4gDMLARUS6UmKhPZBJBS7z2aBkQWZtr57gG","call_module":"SubtensorModule","call_function":"register_limit","call_args":[{"name":"netuid","type":"NetUid","value":3},{"name":"hotkey","type":"AccountId32","value":"5CyA8DVSn3wDdRjzTeViZFhstdBErfXBXnsastHvGTaKfwry"},{"name":"limit_price","type":"u64","value":80262205}],"success":true,"fee_tao":0.002852515,"tip_tao":0,"observed_at":"2026-07-16T23:34:12.000Z","summary":null}]},"meta":{"artifact_path":"/metagraph/blocks/8637409/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-16T23:34:12.000Z","published_at":"2026-07-30T09:44:57.734Z","source":"chain-events"}}