{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8637988","block_number":8637988,"extrinsic_count":11,"limit":50,"offset":0,"extrinsics":[{"block_number":8637988,"extrinsic_index":0,"extrinsic_hash":"0x5e4d7ba35c7bae1a4537e0980e17405eef20e06e067bde84841bbdbf42fbbc67","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784251800000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T01:30:00.000Z","summary":"Set the chain timestamp."},{"block_number":8637988,"extrinsic_index":1,"extrinsic_hash":"0xb57972c7f45f0e8a3fd26c360d1383d5bdd0047f3753c6e988c221ebcbc70a1f","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":8637988,"extrinsic_index":2,"extrinsic_hash":"0xbbf56e7a62402ccae8c4a9bedb8e652c53f08214fdd78e8f809f70c57a2f3914","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"},"pulses":[{"round":30482805,"signature":"0xa79d631434bc75edbcf3d3d4b06bc50642a4e30680258ba1fe03e9b70afbb76430fd7b77e81e505be6b54c812f729da3","randomness":"0xc2275539277bbbb7954305475703921ee991808b132e2d14799bc2eb921a19a2"}],"block_number":8637987}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xc46e7e8efcbc8c498f0dcaa9c74338748365f6b801c4709e18357519c42d55205b174684d490f3f745802921331f9ead0b0c1719a0bd9569fbd3add535fb4085"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T01:30:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,482,805)."},{"block_number":8637988,"extrinsic_index":3,"extrinsic_hash":"0xbbc8ebfb556b2d194a67bdc39f47bc5ff92685506c7d4d626a45418724f59319","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"},"pulses":[{"round":30482806,"signature":"0xac0428f1f93d82afd7e273eb7044603d99a23e7de07b403da67a8b59ba4a244eb392d716e53bc0258ca4ad98c06dfa6c","randomness":"0x75a6345ffb1871c5284d95ce0b1b7047dd011db560ee24cc435d08e514aaf358"}],"block_number":8637987}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xd05c6fd56489f39502d2fdd4a4a66d0bc1eb9b8d479b90b9d366636b8e21d94ebc45ee3d53c8dca6897ec1e0c2157ca0a60e473e6b098280081e0d5f27314386"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T01:30:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,482,806)."},{"block_number":8637988,"extrinsic_index":4,"extrinsic_hash":"0x52d0454650c99ca60a73538a59dbe9c6192386d8edfc3e909ccc6def14a82136","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"},"pulses":[{"round":30482807,"signature":"0xab36edae6002ce13a5e3814595ad82ebac6b2441f1de30c4e7fdb2d025af61bdcfb3a09c5c0db47b5483b3393fe8f769","randomness":"0x3059ee36b0598a3e25c7c790d016c9be7677509e2577c0b95883748f386a542c"}],"block_number":8637987}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa8c82a8aa39d06b8b0df6eeb7aa013ef6119301d63ee9b4bbed1f16091eb454a900f8a2ad6bfe6c14e69f20a3cdb14988926ec827d3e9f476c7f04458273cd8a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T01:30:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,482,807)."},{"block_number":8637988,"extrinsic_index":5,"extrinsic_hash":"0xb4436b458ceca2a928f38f3f3b0787b4413e0aac91e970e0c69f1f25f1c85905","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"66431","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x79e522d06bb8f4a402ae2379183a734afb437502b38788494bda91138a6f9586","s":"0x1f638a89b2fe254a32509d588a79447457b7fbdfcae4d561086f236cd8c845d2","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20001633999","max_priority_fee_per_gas":"1633999","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T01:30:00.000Z","summary":"Submitted an EVM transaction."},{"block_number":8637988,"extrinsic_index":6,"extrinsic_hash":"0xb9d69765fa2a9011803c1c5bbb6798f14be6bf6a852f6b955a065eb4ed9be4ec","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[112,11,120,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,206,36,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,207,89,57,106,180,8,0,247,60,211,167,199,89,221,250,231,7,67,135,187,2,227,133,44,31,175,147,186,137,105,201,20,56,43,31,203,242,112,190,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,25,241,61,148,29,76,112,125,29,34,90,80,22,66,5,244,84,181,108,190,221,17,224,94,230,115,197,165,8,228,225,190,156,187,84,242,241,110,73,76,56,60,243,75,74,46,136,151,120,121,189,51,216,42,254,34,31,119,114,129,127,66,222,62,43,22,167,222,75,154,251,31,220,60,174,137,144,153,200,128,178,180,156,93,68,159,3,6,164,164,218,154,119,237,204,203,156,187,84,240,110,173,207,105,56,60,243,75,1,214,136,151,120,121,189,51,216,42,254,34,31,119,114,129,127,66,222,62,163,137,74,20,18,215,103,21,131,188,166,126,145,221,216,39,197,251,174,140,203,108,138,12,143,75,226,119,149,72,95,227,156,187,84,240,144,95,98,138,56,60,243,69,56,54,136,151,120,121,189,51,216,42,254,34,31,119,114,129,127,66,222,62,37,30,61,255,228,98,17,166,243,107,223,108,9,118,106,9,223,200,171,33,133,56,112,187,132,23,113,1,255,168,210,139,156,187,84,240,148,178,19,249,56,60,243,69,29,244,136,151,120,121,189,51,216,42,254,34,31,119,114,129,127,66,222,62,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"845711","value":"0","action":{"Call":"0xe18d7505fee1f1ed2cf97413e3e72ed3c0b20c39"},"chain_id":964,"gas_limit":"10000000","signature":{"r":"0xb7401daa26d8a1f496f9d3c801e44e1705a42e5fb155173137cf38a2b4feb3d4","s":"0x318acc3ed741c29b5313edb104b029e12c0be9374c28acafb2e1527490407907","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":"2026-07-17T01:30:00.000Z","summary":"Submitted an EVM transaction."},{"block_number":8637988,"extrinsic_index":7,"extrinsic_hash":"0x9a33bb317f2bf3a559a4935184c34754fff5f140e4d42c01d102c17329eb9e87","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"102510","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x26d73cb50f1c675a58598e4751f787c9e54886b61df849fb5ddc74a1b0149f0a","s":"0x0ba7e64a9a5cd129a9bd3e4946e465b55ce7e26d730028a8cbb99c03d7b9b528","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":"2026-07-17T01:30:00.000Z","summary":"Submitted an EVM 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an EVM transaction."},{"block_number":8637988,"extrinsic_index":9,"extrinsic_hash":"0x1632be2cd88d5f868d04c5db85d98721dc6a42b45b0875eebac524c40eb92aaa","signer":"5E1skZXnREiwfEXpjVjpR2gAKv6J53AZNZGDiki6iAbr6WCN","call_module":"SubtensorModule","call_function":"register_limit","call_args":[{"name":"netuid","type":"NetUid","value":15},{"name":"hotkey","type":"AccountId32","value":"5FCWT9UZsJay66PqK6zShxCAahAs2ZLQsiqEZ5fPfgHfFaFk"},{"name":"limit_price","type":"u64","value":366449093}],"success":true,"fee_tao":0.002852514,"tip_tao":0,"observed_at":"2026-07-17T01:30:00.000Z","summary":null},{"block_number":8637988,"extrinsic_index":10,"extrinsic_hash":"0xcc450ecbabd88d258b5367f0795ca6fe8b08268bc470d6604cde4ecd0f73d84b","signer":"5E1VB21qPu8GdstttXRBuJDwsicTLumVNayg4LimYz1BmiXj","call_module":"Commitments","call_function":"set_commitment","call_args":[{"name":"netuid","type":"NetUid","value":89},{"name":"info","type":"CommitmentInfo<_>","value":{"fields":[{"Raw20":"2;b;BTC,1.01=0.104:1"}]}}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-17T01:30:00.000Z","summary":"5E1VB2…1BmiXj published a commitment for SN89."}]},"meta":{"artifact_path":"/metagraph/blocks/8637988/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T01:30:00.000Z","published_at":"2026-07-29T09:59:24.142Z","source":"chain-events"}}