{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8738668","block_number":8738668,"extrinsic_count":27,"limit":50,"offset":0,"extrinsics":[{"block_number":8738668,"extrinsic_index":0,"extrinsic_hash":"0xef1ea320e09ee597f91a70cb00f7122b38ab79d641b66389b3374275ff7136e9","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785460416000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T01:13:36.000Z","summary":"Set the chain timestamp."},{"block_number":8738668,"extrinsic_index":1,"extrinsic_hash":"0x58a1485068c1b2527c588fcfece99487bcbab2654c1d12be68893b056094db1b","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":8738668,"extrinsic_index":2,"extrinsic_hash":"0x0ae41de28e1848af7cfaa3aeb05c14132842889b9692deac82675d863b0b3cf7","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x7caa4daa4748a2586ef5d4c4dd722782af29f248b77a6a4086ca70d7b89f4e0e"},"pulses":[{"round":30885677,"signature":"0x8c3163ab07e11f27c6b19b069280ff893a892ea977bc730323168d17f4fa2d7e58d4410a7b87e6205bdecdf760721ec3","randomness":"0xf45aa3a605f2fa19bd2cb85512a5e7f1e7577ce72b40669c1a6d199a9687961b"}],"block_number":8738667}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7acc899f8ffbd44d4282317cfe8a8ae8e108c4a9287181ae3d9401609cc59d5f9c48d4c67a7c5b3125031a8234b191771435e4fc6794691c8caa13cb483e5a89"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T01:13:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,885,677)."},{"block_number":8738668,"extrinsic_index":3,"extrinsic_hash":"0x8c29186fdf620af63f172d23c7634530ca712043e021a761785f8cdf20e723a5","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x7caa4daa4748a2586ef5d4c4dd722782af29f248b77a6a4086ca70d7b89f4e0e"},"pulses":[{"round":30885678,"signature":"0x892babd589abb734c7fa974b3c6ca40b749c1a575ae0ac69f1e7c8ab7487277c8141b561f08ffc7dd2a52b09e163afa7","randomness":"0x2b2e63137eaa0a58932adfcd980a16414e8ab80b04bcf36a2e6ba9b99a6a588a"}],"block_number":8738667}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xbae99408c8c427dde542cc7677bb287b3d3004c4df5787c94091e13efc932301e6c13f369723bbecd33e6db0071d9306b2400013d261509ec3dba76fd4dfca8e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T01:13:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,885,678)."},{"block_number":8738668,"extrinsic_index":4,"extrinsic_hash":"0x983b26f1d710b27a90dda4f26c12e12103e126df9cd63bf528d4a90db0d8d96d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x7caa4daa4748a2586ef5d4c4dd722782af29f248b77a6a4086ca70d7b89f4e0e"},"pulses":[{"round":30885679,"signature":"0xabacb312b7e13ca4014af8dac01a91f0ef54be3bfaff5e3361dc523591657bf3098a6d7ee8f4cd90afa52a3222b435ba","randomness":"0xfecc454fdee5c1ef58590ea67572159e2b1aea1e3d73d5d5e97c78bbc521dd36"}],"block_number":8738667}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x703c7ae319fddf5abe6320aff754d3a3801b735b7164d0deed897d52649a1662fcad802e9c7eb73e8b3a3a171ce75694b31e8139cac2b1a119f6fb9d2dad4582"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T01:13:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,885,679)."},{"block_number":8738668,"extrinsic_index":5,"extrinsic_hash":"0xdd822c7307f257fbfe72634ce6a001267087058b8e76638bff23290ff20a190c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x7caa4daa4748a2586ef5d4c4dd722782af29f248b77a6a4086ca70d7b89f4e0e"},"pulses":[{"round":30885680,"signature":"0x93eace25d2f42529ef13ffc029c4e83cf281a11572b5b18a5a1525f009db8943cb90656e2be0d39d53c8dcb018dbf2a3","randomness":"0xaa535e76bdcf3694ee184a87a31081e605227fe7b08b9b13bc2108749b0527ca"}],"block_number":8738667}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x22c34aee3f6de0de5d5c91b457f1939b2a6ba2d21f686abc9afd7a900ffee0151263d9365a8e89e09c8ba616622cacc1cefec5a047d0cd9186f46fb490b8538d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T01:13:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,885,680)."},{"block_number":8738668,"extrinsic_index":6,"extrinsic_hash":"0x8573c71388cf9638cc97c31912f518bb5903f65d976eb4d1a68222f877bae375","signer":"5Gjs6Gt7coGWg8t6kknjEFT6jwLUEmovXirrLgiNcobKLJkh","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000141183,"tip_tao":0.00000557,"observed_at":"2026-07-31T01:13:36.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8738668,"extrinsic_index":7,"extrinsic_hash":"0x18b18adbda6158b6aff42686ef8de00e3ce729712654ff0413b64bcfb105118d","signer":"5Cd1ZFynLehr5J38eUBLhrbxdcR6X7hmNcNx8d7zhsnASshK","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000136981,"tip_tao":0.000001368,"observed_at":"2026-07-31T01:13:36.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8738668,"extrinsic_index":8,"extrinsic_hash":"0x1e2bb01ff27766040736f3751ee94aa46635c38ff6e57788dd6997caf9d36586","signer":"5ELj259pkgs3n2CNoyhCZxQXHh6GTu863dXob2d5BTyB8Bnm","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000137989,"tip_tao":0.000002376,"observed_at":"2026-07-31T01:13:36.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8738668,"extrinsic_index":9,"extrinsic_hash":"0x70ed92c6b4ad828ec519f0f8741af7bd7f59e6f954ed2c17fa3575e222ddfafd","signer":"5G9hfkx9wGB1CLMT9WXkpHSAiYzjZb5o1Boyq4KAdDhjwrc5","call_module":"SubtensorModule","call_function":"set_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":77},{"name":"mecid","type":"MechId","value":0},{"name":"dests","type":"Vec<u16>","value":[2,4,42,101,111,132,135,145,148,164,209,219]},{"name":"weights","type":"Vec<u16>","value":[41553,65535,1767,62274,11508,57715,8257,11129,8754,491,30286,50499]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-31T01:13:36.000Z","summary":"5G9hfk…hjwrc5 set weights for SN77 across 12 neurons."},{"block_number":8738668,"extrinsic_index":10,"extrinsic_hash":"0x0eaf024e9d037451af47db95c5e166c60e9a5c9dc0ef1e4e6f5504c68682feac","signer":"5CsvRJXuR955WojnGMdok1hbhffZyB4N5ocrv82f3p5A2zVp","call_module":"SubtensorModule","call_function":"set_weights","call_args":[{"name":"netuid","type":"NetUid","value":50},{"name":"dests","type":"Vec<u16>","value":[0,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255]},{"name":"weights","type":"Vec<u16>","value":[8853,50243,31157,20691,21660,19985,5149,1,5573,51403,41700,61945,8687,5206,5365,19253,1,6,5561,2997,62016,9186,19373,3472,5595,1,48313,64688,19621,20912,62017,20469,19285,14892,19789,15380,3957,55432,22550,46328,64531,689,19306,5548,2994,46192,2966,19154,14910,53775,5549,19412,25651,40749,20379,2993,19273,8906,65337,20811,14883,9176,61812,14927,19380,5109,64630,5075,15139,2985,19500,20369,23580,14941,44433,9117,8849,5622,5572,2412,65436,3062,23617,50887,8839,669,39984,4,20693,23601,20834,5602,68,23581,41663,49007,19683,5574,5574,23273,5609,19572,61884,5588,61895,59851,5580,64624,24661,23559,20647,5452,7,65202,23570,19737,9318,5366,23121,52210,45728,5599,21954,52811,5603,19628,48274,1,2163,23601,3028,4863,54056,5174,5593,2982,42927,31687,25251,19429,19707,3981,22698,19173,20256,20433,5343,65522,29419,19439,23569,18965,61894,18939,19988,23594,10546,3,1590,1,4851,52594,19663,19814,62035,4079,48431,10470,64623,5572,5596,5586,14627,19538,14794,65477,64836,20272,5585,4009,1,21974,5214,2576,19439,19990,9328,48266,65516,15012,5455,52689,1,5597,19174,4,19067,19619,23558,65327,61870,5617,35390,3140,42949,4029,1,1,61904,20236,8,9272,5550,61878,41110,23575,54171,44441,19112,53151,5606,19259,61961,64525,23622,3,5076,5149,52938,19226,19234,3826,10332,5639,65270,5621,64800,65535,65213,51048,38521,2991,18970,5048,6252,1,64539,37662,5411,2988,20538,50214,3149]},{"name":"version_key","type":"u64","value":"18446744073709551615"}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-31T01:13:36.000Z","summary":"5CsvRJ…5A2zVp set weights for SN50 across 253 neurons."},{"block_number":8738668,"extrinsic_index":11,"extrinsic_hash":"0xe1d399c281894cbe10a0368a4688acef1463ab1cf9391b17298e4b6e0d5ee9c5","signer":"5GP7c3fFazW9GXK8Up3qgu2DJBk8inu4aK9TZy3RuoSWVCMi","call_module":"SubtensorModule","call_function":"set_weights","call_args":[{"name":"netuid","type":"NetUid","value":77},{"name":"dests","type":"Vec<u16>","value":[2,4,42,101,111,132,135,145,148,164,209,219]},{"name":"weights","type":"Vec<u16>","value":[7786,12279,331,11668,2156,10814,1547,2085,1640,92,5675,9462]},{"name":"version_key","type":"u64","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-31T01:13:36.000Z","summary":"5GP7c3…SWVCMi set weights for SN77 across 12 neurons."},{"block_number":8738668,"extrinsic_index":12,"extrinsic_hash":"0xb485ef7f11f03265d0be1e014e6af9ab049ae80e07c23260b334ddf79d36bbdf","signer":"5D7rpUGrd9vnXKpe9pARDY6ptVU16prd42FQfMQJUqpWSL46","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":46},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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committed time-locked weights for SN46, revealing at round 30,885,747."},{"block_number":8738668,"extrinsic_index":13,"extrinsic_hash":"0x37c3cfe9592abead7daaba4f885a3bcff5ec7c51d92d2893b4f2092fc9f2af89","signer":"5HWT2TtoVGQsjUZoH5CqGevLRwvyE4YSVyLKdUttMVjxcvHp","call_module":"Commitments","call_function":"set_commitment","call_args":[{"name":"netuid","type":"NetUid","value":89},{"name":"info","type":"CommitmentInfo<_>","value":{"fields":[{"Raw17":"2;b;BTC,0=0.05:23"}]}}],"success":false,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-31T01:13:36.000Z","summary":"5HWT2T…jxcvHp published a commitment for SN89."},{"block_number":8738668,"extrinsic_index":14,"extrinsic_hash":"0x328119a3acf0d523ecf1f8da40243bd5aad5789f8d066a17338d907769874ecb","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"152888","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0xc88f30ad69a8b59e39b91f6f89188d1b3660c3ff129914dceaf8be0770f572d8","s":"0x06dd749d241c2c829238e25c447f93741427e4f56ca7e273fc51c4e1ab7975ca","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20004033999","max_priority_fee_per_gas":"4033999","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T01:13:36.000Z","summary":"Submitted an EVM 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committed time-locked weights for SN46, revealing at round 30,885,747."},{"block_number":8738668,"extrinsic_index":16,"extrinsic_hash":"0x37d2a0f0bc11989c5d3d75aad1d7d3e7160b55102f83b3732f828033f473329d","signer":"5EngFkMu8gW9yZyJp97B8XCj3wFnYSU6zVjouu3Yp92SXKyQ","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5GP7c3fFazW9GXK8Up3qgu2DJBk8inu4aK9TZy3RuoSWVCMi"},{"name":"netuid","type":"NetUid","value":85},{"name":"amount_staked","type":"TaoBalance","value":16000000000},{"name":"limit_price","type":"TaoBalance","value":6243475},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.00148174,"tip_tao":0,"observed_at":"2026-07-31T01:13:36.000Z","summary":"5EngFk…2SXKyQ staked 16.00 τ to 5GP7c3…SWVCMi on SN85."},{"block_number":8738668,"extrinsic_index":17,"extrinsic_hash":"0x2a60efb0206825730beccdec047f50cb25a00a1031d9d6f1a17d855ffd3d1adb","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[79,228,202,247,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,85],"nonce":"152889","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x96bdf36fbea2d49b047e1ba0ba2d8cee75d39737431d47b62327f62308acfd9d","s":"0x5f9d55d265a8e55148118fc778b5090bf8eeee53a6839541160e7f9d83662986","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":"2026-07-31T01:13:36.000Z","summary":"Submitted an EVM 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committed time-locked weights for SN46, revealing at round 30,885,748."},{"block_number":8738668,"extrinsic_index":19,"extrinsic_hash":"0x91c9037c1bb1cb04d47b51ab3142deeef048a422850aa9031401fcbb3fddd8a1","signer":"5GKXPseh2DDXYC8uYs3M5MWaqfj1TDNrJdNMA4zgZ9oSis72","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":72},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,885,741."},{"block_number":8738668,"extrinsic_index":23,"extrinsic_hash":"0xc5293ea6a75d2d62f78a2a3f5aae07ba6fabeb9681ccb48156f5bed23276dae9","signer":"5F42byaG6T21qjX4fEP4HWgqsM1gfvLsux5BiXR1vGjYAKFR","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5CJtJr1M1nnGyuKaJt1bfRwWaFP4793LH7zs2qBf48aGQ79K"},{"name":"netuid","type":"NetUid","value":107},{"name":"amount_staked","type":"TaoBalance","value":1000000000},{"name":"limit_price","type":"TaoBalance","value":55883781},{"name":"allow_partial","type":"bool","value":false}],"success":false,"fee_tao":0.001481737,"tip_tao":0,"observed_at":"2026-07-31T01:13:36.000Z","summary":"5F42by…jYAKFR staked 1.00 τ to 5CJtJr…aGQ79K on 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committed time-locked weights for SN46, revealing at round 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