{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8639482","block_number":null,"extrinsic_count":16,"limit":50,"offset":0,"extrinsics":[{"block_number":8639482,"extrinsic_index":15,"extrinsic_hash":"0x6484d3a3bf065021c229f147ae7a54fcee31d510de9f00975ef2a03e459e1fb0","signer":"5FbNKt3t2oirQbUFD6Pso2vWkAZw3jXyaY9Ygs2w54n2bnjg","call_module":"SubtensorModule","call_function":"swap_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5GKH9FPPnWSUoeeTJp19wVtd84XqFW4pyK2ijV2GsFbhTrP1"},{"name":"origin_netuid","type":"NetUid","value":0},{"name":"destination_netuid","type":"NetUid","value":106},{"name":"alpha_amount","type":"AlphaBalance","value":500000000},{"name":"limit_price","type":"TaoBalance","value":998000000},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.002338659,"tip_tao":0,"observed_at":"2026-07-17T06:28:48.000Z","summary":null},{"block_number":8639482,"extrinsic_index":14,"extrinsic_hash":"0xb070d012fbc50b0f98e5ed21d6dee6add4c85edd22c3370bf02c5672d5e31b26","signer":"5CPedvmccXggkxiPf2UaWfJ4adK9AS8itcMTzNe8KnDxTFGz","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde"},{"name":"netuid","type":"NetUid","value":100},{"name":"amount_staked","type":"TaoBalance","value":1100000000},{"name":"limit_price","type":"TaoBalance","value":7674256},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001721863,"tip_tao":0,"observed_at":"2026-07-17T06:28:48.000Z","summary":"5CPedv…DxTFGz staked 1.10 τ to 5E4z3h…6KULde on 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on SN27. (+1 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submitted an encrypted MEV-shield bid."},{"block_number":8639482,"extrinsic_index":9,"extrinsic_hash":"0xcb5ab82485dd8c62912194e49693865655cc39ae5e410dead13f6efa1bb59610","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[31,100,204,67,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,211,250,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,49,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,96,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,16,245,220,18,0,2,34,23,16,0,0,100,254,226,200,31,188,18,132,251,82,130,120,152,16,32,241,251,137,68,106,73,229,87,72,120,28,198,236,12,49,204,7,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,84,0,0,0,0,8,188,98,209,0,2,34,23,16,0,0,112,128,118,32,49,206,198,80,49,119,95,6,172,41,249,234,115,81,22,140,148,187,23,174,55,126,168,159,110,66,140,18,0,5,4,0,73,42,247,128,175,154,87,67,194,165,35,73,139,128,0,110,147,130,186,131,246,146,28,42,157,95,8,152,13,244,149,87,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,102,93,38,118,14,143,254,213,136,43,35,55,27,176,58,209,234,178,64,167,80,71,53,245,86,86,102,160,35,79,2,234,106,150,50,214,125,13,30,177,32,64,32,246,33,106,48,140,42,87,11,44,32,90,66,34,35,176,37,81,6,255,30,0,63,131,135,157,32,227,3,242,32,134,17,221,68,208,11,218,53,30,33,101,56,106,247,146,29,4,47,33,5,144,45,145,13,220,45,79,216,86,72,3,87,115,37,217,29,251,205,216,8,106,4,168,25,168,30,185,37,151,121,59,60,112,23,98,28,79,39,108,14,15,167,141,19,225,4,143,21,181,29,162,28,78,29,88,120,99,4,177,51,127,5,253,40,255,6,59,80,93,7,82,36,77,6,110,55,48,7,112,7,89,24,231,27,177,3,237,15,219,5,78,66,84,11,10,109,97,13,213,39,56,22,75,4,51,12,209,16,162,14,149,16,1,25,111,19,180,30,52,54,142,8,147,6,15,19,236,24,29,18,148,8,174,19,16,16,178,13,246,14,235,30,213,15,178,52,127,28,108,8,36,26,151,42,55,24,109,11,130,15,136,18,77],"nonce":"557952","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"400000","signature":{"r":"0x18a02504c9dfddf97907f0b7bec345e699563140545789f72552cd95eec7d687","s":"0x4724d8ffcfb14110e1c57329e524e58f174071074f1ce40047520cbea564a355","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":"2026-07-17T06:28:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8639482,"extrinsic_index":8,"extrinsic_hash":"0x42235217b43eb29bc816180baabb1aec881a27dd61df77d58099ba2b40dbac97","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"103405","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0xc5478ab17f3cff2b16cff009d04755f0d5c00ceb43ec64511bb0bab38e4c6d77","s":"0x0e02a503d79464d9e03b6c5a06b1a0a6868b919202e96ea8eb7c253dcaa0e5cc","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":"2026-07-17T06:28:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8639482,"extrinsic_index":7,"extrinsic_hash":"0x2e41f088dbd6a2af1047e824027ca58a298f7bec20e7fcad3b9f597653359412","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[112,11,120,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,211,250,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,159,33,248,177,230,220,0,170,55,109,5,24,176,48,112,78,178,213,245,12,105,137,0,112,70,176,99,92,230,18,197,5,174,148,188,221,54,188,154,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,68,250,131,54,194,165,157,247,180,151,204,34,161,41,111,113,8,236,115,78,59,126,155,82,247,229,122,6,30,32,45,154,40,22,232,158,27,78,90,148,130,37,149,191,202,151,209,150,77,53,208,20,176,57,139,195,72,46,139,31,249,68,253,26,118,29,25,124,148,115,22,149,117,137,56,251,39,242,162,5,238,237,131,173,162,240,120,10,181,50,101,57,97,41,0,239,40,22,232,156,132,2,50,209,130,37,149,191,171,115,209,150,77,53,208,20,176,57,139,195,72,46,139,31,249,68,253,26,254,130,244,182,205,62,138,159,42,9,48,12,38,182,178,162,153,162,177,124,45,3,241,0,158,221,93,212,131,140,147,199,40,22,232,156,122,2,66,133,130,37,149,177,181,1,209,150,77,53,208,20,176,57,139,195,72,46,139,31,249,68,253,26,120,21,131,93,59,139,252,44,90,222,73,30,190,29,0,140,131,145,180,209,99,87,11,183,149,129,206,162,233,108,30,175,40,22,232,156,126,239,51,246,130,37,149,177,144,122,209,150,77,53,208,20,176,57,139,195,72,46,139,31,249,68,253,26,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"847302","value":"0","action":{"Call":"0xe18d7505fee1f1ed2cf97413e3e72ed3c0b20c39"},"chain_id":964,"gas_limit":"10000000","signature":{"r":"0xdada60d5625ce323695af000179c2e008b624edfcf21ba6676a6e3ba0860dd46","s":"0x589e9ee80b99c0c8568adcdd2d3dc6059ee23c88443fc5e90680e29330e24899","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":"2026-07-17T06:28:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8639482,"extrinsic_index":6,"extrinsic_hash":"0x3f185d964ac13efe09cd7493951e55d56cddb542b22eb82c726adbbd1c2e8b56","signer":"5EM8MysFZv2UvQM3YXzaAZopX4ofvgNr5tfAF1B2HjfsPMzt","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000255285,"tip_tao":0.000115983,"observed_at":"2026-07-17T06:28:48.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8639482,"extrinsic_index":5,"extrinsic_hash":"0xb0d58e56e3eb31bb5540fae102cfad64e73a237412899db05744b339ff5d6a73","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30488783,"signature":"0xa1feaa0127851f638b034894691e7d9bbbfab38f183bbb9aaa8a3c6ed2bef503ad3f6513c80dc080a724f3da4c2aca22","randomness":"0x8f800d4ac800d1b8a0d838eedbda35e138ce4bf8059e90747d42cf9d9353f3c1"}],"block_number":8639481}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xda05f1a62c1ee07c7a839db1a2acaa09fa1be134bab45b6fd7873eef5e38265109b06df29c545e749cb6a49e81c22b3b0ca14629a5cd4fb9f68941f91741cd86"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T06:28:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,488,783)."},{"block_number":8639482,"extrinsic_index":4,"extrinsic_hash":"0x36085831d13cce4611582e9e896a9bb722f329b758f47d5b99b2b68d1c1734c8","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30488782,"signature":"0x8b76d7f2d5e3632e810a35d119b9a3a3d239a154b21972c41d8c75f515e45fcb35d26594e98aa09a6af092ef328de561","randomness":"0xb0293c7c41d07f565f4570d572efa4d9655ffdbd3fe41a0748975585f5516bdf"}],"block_number":8639481}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf27afd84f71f71a1d99c367ffd7cabed451a822bbab88aa58298d8d8dfcecc051fa4809350608e81c5c7fe0d0ba73f20ab89a9b555f0be8ce0afc390b1c65b80"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T06:28:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,488,782)."},{"block_number":8639482,"extrinsic_index":3,"extrinsic_hash":"0x1a428b99a9a6b258f1160deb41713be3fb4a8da74e49e0e4317c74bbc62ad1a5","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30488781,"signature":"0x865397f4a56cb216841e9493c4df0509ec417e38df650dbdd453530c5b2d6076ef837dc67a29386ad6481d87bee0ceff","randomness":"0xb3fd70c0bc0c084eff0933d8b028dd49b8fafb65d929ad081dc1286fd10464f4"}],"block_number":8639481}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xbe771da20713664eb48af882a9755170fd15d7c7854a71a64dccbaa55e202304664600246623a0fe6d526915c68fa1340e91b0402ed93a6b8453edab7830c28a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T06:28:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,488,781)."},{"block_number":8639482,"extrinsic_index":2,"extrinsic_hash":"0x62aae8367a116066115f262a2ec7f20dd79de5eac9831a538f9818f9ad97b36d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"},"pulses":[{"round":30488780,"signature":"0x82c5d16f0f7753b87ba10f488dfbc45064a72cf544628b8e0200c78f4c48481a0df30dd9d6d3dcd7e1ea162bc9e098c2","randomness":"0x7cd7a8760bd9e9cc5145bdf4cc2f627e3ca6ef6e766dbf87a4a273c49adda5ee"}],"block_number":8639481}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x38707297ab0c4a9b33b4be0d5d2e1167571c032bea985f2af5d21bc11685f80316af629fdd43ef739d391ce797c0201e75104c9128c60d75600c449b9b03bf8c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T06:28:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,488,780)."},{"block_number":8639482,"extrinsic_index":1,"extrinsic_hash":"0xa95837734bcabbbdc9fac1fa84e2bfc72a236e51fe92395d5f876664d10690f2","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, _>>","value":"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"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T06:28:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8639482,"extrinsic_index":0,"extrinsic_hash":"0x6b2aa3b23741acd02d404a5075bb2772863790b1c14d7389c705caf41b919a41","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784269728000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T06:28:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8639482/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T06:28:48.000Z","published_at":"2026-08-05T09:59:06.676Z","source":"chain-events"}}