{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8641993","block_number":8641993,"extrinsic_count":18,"limit":50,"offset":0,"extrinsics":[{"block_number":8641993,"extrinsic_index":17,"extrinsic_hash":"0x1d3a5602c2bceee5a8fb9bbe9dfb1d4f3246ce92d99a6d12f03d2f405ceef3b2","signer":"5HijSRHd9wUmk51UE8Kia7vmx6kD2jwqJLn9bY1frQ4aiTUs","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":40},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec","value":[124]},{"name":"weights","type":"Vec","value":[65535]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-17T14:51:00.000Z","summary":"5HijSR…4aiTUs set weights for SN40 across 1 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committed time-locked weights for SN8, revealing at round 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set weights for SN15 across 109 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committed time-locked weights for SN67, revealing at round 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committed time-locked weights for SN93, revealing at round 30,499,359."},{"block_number":8641993,"extrinsic_index":11,"extrinsic_hash":"0x0de3a5f6660f794f33bc92783a498092986d6b55935ba072e2003fba7b29b68a","signer":"5CorfdeCTzMMyuJ6eM5q531zPnzSM5ok8X77dRGL5HgkHp1J","call_module":"SubtensorModule","call_function":"remove_stake","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E2LP6EnZ54m3wS8s1yPvD5c3xo71kQroBw7aUVK32TKeZ5u"},{"name":"netuid","type":"NetUid","value":1},{"name":"amount_unstaked","type":"AlphaBalance","value":100000000}],"success":false,"fee_tao":0.001379957,"tip_tao":0,"observed_at":"2026-07-17T14:51:00.000Z","summary":"5Corfd…gkHp1J unstaked 0.1000 τ from 5E2LP6…TKeZ5u on SN1."},{"block_number":8641993,"extrinsic_index":10,"extrinsic_hash":"0xee1456bc6b915fc1528df9b011b01aea405583c0e963c3bd692af8bb2becb385","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"105285","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x7949473118e090de2180b2ff513cfe089d7263a26e25270f96a2010b2d853ccc","s":"0x30b89e414f1376a6d91533e6e627843d067abf973aa991cdc46725ab9f6a9d33","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":"2026-07-17T14:51:00.000Z","summary":"Submitted an EVM 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an EVM transaction."},{"block_number":8641993,"extrinsic_index":8,"extrinsic_hash":"0x1b47d5694f89c2a953fdc5e41e6a4361ead4a9ff9731c0766a1ee620e70cd96b","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[112,11,120,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,221,201,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,159,243,183,42,169,76,0,193,180,205,56,122,69,5,228,149,124,184,171,175,95,211,245,56,233,181,87,0,20,40,118,125,179,118,51,141,162,146,97,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,119,214,122,179,77,144,157,187,134,34,131,236,152,95,246,109,179,200,153,177,17,73,129,154,249,127,133,207,123,255,237,78,68,1,22,228,205,80,174,224,169,50,68,249,54,109,89,245,82,1,121,239,189,67,25,5,230,193,188,82,237,231,203,161,61,226,49,21,189,98,212,123,240,254,78,171,224,65,81,25,47,77,13,101,103,5,13,81,242,237,68,38,157,98,188,23,68,1,22,230,247,214,26,249,169,50,68,247,170,216,89,245,82,1,121,239,189,67,25,5,230,193,188,82,237,231,203,161,129,152,186,190,215,46,125,247,148,131,237,140,202,187,238,19,71,64,65,116,235,198,249,47,1,68,13,175,133,168,50,63,68,1,22,228,217,50,197,166,169,50,68,247,112,142,89,245,82,1,121,239,189,67,25,5,230,193,188,82,237,231,203,161,69,227,131,173,148,250,39,107,175,137,78,18,243,231,62,116,58,3,155,43,116,190,204,195,136,15,75,110,225,150,36,91,68,1,22,228,201,201,55,16,169,50,68,249,132,100,89,245,82,1,121,239,189,67,25,5,230,193,188,82,237,231,203,161,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"849537","value":"0","action":{"Call":"0xe18d7505fee1f1ed2cf97413e3e72ed3c0b20c39"},"chain_id":964,"gas_limit":"10000000","signature":{"r":"0xc40f6f49e1536b26a24acef517cdfc4257aae8e817bc74da6c5a697a2a914b03","s":"0x446d6ab2ddad4495fb76ccd6717a9449b441f2679ae4df7a2c037adbe1af62ae","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":"2026-07-17T14:51:00.000Z","summary":"Submitted an EVM transaction."},{"block_number":8641993,"extrinsic_index":7,"extrinsic_hash":"0xba222244970dd466800f6d46d6ebbebd6a2f06f7584b8be2cace6615a1c20ca0","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"364174","value":"0","action":{"Call":"0x118170f380a9344a65198273c50348be7e87f119"},"chain_id":964,"gas_limit":"600000","signature":{"r":"0x8bff4c4b1cec13c4edf81e0d0a2adb47ad274e62e9f36af4480d67ece38c8e24","s":"0x2f171a0b3df988bb8a79f5911a702910f03a6a97e8652225b1538015f0f9fe7f","odd_y_parity":true},"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":"2026-07-17T14:51:00.000Z","summary":"Submitted an EVM transaction."},{"block_number":8641993,"extrinsic_index":6,"extrinsic_hash":"0x120453d7a54437cb2707d5f87c589e771e303fea9c2e41c2a1624901885b2fe8","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"68981","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0xcdde4744934dc95a54ad339f056f122f17ee4e213ef812529e4509b1f033ecc8","s":"0x4ae4f164495b5ca3b6c19a784fccd3fa393700351f06d2bf7fbec45d7be82bd8","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20001544000","max_priority_fee_per_gas":"1544000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T14:51:00.000Z","summary":"Submitted an EVM transaction."},{"block_number":8641993,"extrinsic_index":5,"extrinsic_hash":"0x54bf98fa4998f42d91fc238c09d6543d686dee22296e332b63af6ba8274e11e0","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30498828,"signature":"0xac9bfb232e0b4da145a24c287c3fd7b83f49c7548b8cf65dbfd13b238b3f38dd68fd9bbd72b50b6a48c01a7343fc2549","randomness":"0x85eabd3bd5816f282b2d678e5391bd271c79612992508fb61a724a80a2afca17"}],"block_number":8641992}},{"name":"signature","type":"Option","value":{"Sr25519":"0x648f6e27c247b10597c5521e13b5d43cc3f05d77dca5a19472b5a7f3512b3441678a2d951984890faa9eeddfce2e6994a8cf398ff30b11e776545126a5c7af81"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T14:51:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,498,828)."},{"block_number":8641993,"extrinsic_index":4,"extrinsic_hash":"0xfe2cfcef40488bfb3b16b1f46fd7030c7c60a0258f51ee49ef3b4d618f2d4689","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30498827,"signature":"0x925c68128a86c631bd1e58de595fcfe7c2966cfbeab681fa13331f5a420ac0a1ecf899470cb794a26e0a1f24176e87a9","randomness":"0xb90bbe480a0d601037ff1a496df074b7cb8782513a06da91d1a707b401ce4110"}],"block_number":8641992}},{"name":"signature","type":"Option","value":{"Sr25519":"0xbe2a755d56cca733093046777ea9df32bebe7c7694d6a543e3d8f1c56284910ef41b1240d0290339f4fb1c4441869f2d4340941b09f4d40d825be06a3b7e3789"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T14:51:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,498,827)."},{"block_number":8641993,"extrinsic_index":3,"extrinsic_hash":"0xf608ffe5ab1142e7918c20bec4f224f8d3009fe8cf5c12645d0bc45e00e6fd26","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30498826,"signature":"0xa6be4fa26f78379a3aed8679bcc8d6c566c0b4a35e0d0b7e5a3ab95e3f96bd8da553480980d2c68157e115cec1167af1","randomness":"0xa40ec508fd6dec752d46f650c34edc8cd409569d8828fa5bfae089b6c2482c40"}],"block_number":8641992}},{"name":"signature","type":"Option","value":{"Sr25519":"0x1a562068a2125be88178460dea9f4a10ea4a6ca1429e0c777976229c2c469f381715d514eb3e3b9d1bcb88a2ff2d7cf547d378fac80a443eae2be45e2007f085"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T14:51:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,498,826)."},{"block_number":8641993,"extrinsic_index":2,"extrinsic_hash":"0xb72f3caa3d26368a41c3b0b87d50ed4643eb47959ec0dfbc97f8b8e8c702af95","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30498825,"signature":"0x987288e51ad8985a176f11032dd5272d061bd2db609a11af079f83bceb8e1d7e0986660a76d27ca11dbf554411b68322","randomness":"0x2b8b4bf8db7324fa39dc7035fffd7f73cc927bd39f95c5d81a6452625aa261c4"}],"block_number":8641992}},{"name":"signature","type":"Option","value":{"Sr25519":"0x14192033f3892c5224968d5c19bdb5a3eade80a403b78d0474dbf4c444d85e1a81d3cfd949e86d858d77f6e42cf5ad5bdb71d4800b2310acf093365e63ae7b81"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T14:51:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,498,825)."},{"block_number":8641993,"extrinsic_index":1,"extrinsic_hash":"0x72dec9f9b6c3602ccc2c8c8cb6401f3ab19c6c00809e84f802625c19db036455","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option>","value":"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"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T14:51:00.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8641993,"extrinsic_index":0,"extrinsic_hash":"0xe2864e54e2bd580d4d34d49248c61a69e62899e1da78a553d87b3d001996ecd8","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact","value":1784299860000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T14:51:00.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8641993/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T14:51:00.000Z","published_at":"2026-08-12T08:41:21.142Z","source":"chain-events"}}