{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8661487","block_number":8661487,"extrinsic_count":26,"limit":50,"offset":0,"extrinsics":[{"block_number":8661487,"extrinsic_index":0,"extrinsic_hash":"0xd80968b98623650eeb6a3418072abf5c087ad8762ec388ae27044c371770f746","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784533884000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T07:51:24.000Z","summary":"Set the chain timestamp."},{"block_number":8661487,"extrinsic_index":1,"extrinsic_hash":"0x3c6f0d9a0319ec26f7baea97831ecbcb9b07ba1a518206944144398c477545d7","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":8661487,"extrinsic_index":2,"extrinsic_hash":"0x725e90401296336faad0a6d48ca118fa95d9246d98508937b481c5946e02c338","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30576833,"signature":"0xb3bba4c5a670120ab1859b36c51ed899ffafbfaabf88a8c2559a93e4e8ad1424c1e3fa4e237468cb9ce399ef71760bee","randomness":"0x3e11e4a64d8cb33036a6fbfeda3b007625df6b8d62ce31a9650072649d81db8b"}],"block_number":8661486}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xfa1446c9f83a515de716f152fb8ee1d61b3ce37bf3174ee5ce94cea6158bb004c8d9e29d32c19c4e51163abb2f9ca009fb3d05258b07ae8a2c374187cadc0e82"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T07:51:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,576,833)."},{"block_number":8661487,"extrinsic_index":3,"extrinsic_hash":"0xdeee21e8544f66e5b07b0743f810c9f8033cc7195019b10c931f60bfc8c5125f","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30576834,"signature":"0xb69fb9a5d60208b4cbf771ade20ada313a706115cc4f95f84e12b1a182aeb50c4a9f1d9c10659c7499e51624e86eba98","randomness":"0x558bd2f58c1a1adbef340e3597ef8fb16bc01c0a2a18fa85b4f928727390dc0d"}],"block_number":8661486}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5cdc36828f393384e757e69058000f0ff314e8ae0f0d58e19354e2a2b6e40000155b541b9f01f9d21878622c622628fc607766a7f876eef3afe98c7384381c84"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T07:51:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,576,834)."},{"block_number":8661487,"extrinsic_index":4,"extrinsic_hash":"0x21142f01b5eb59a8f03c89aaab0e44d5d567143508e0d89261d59c3f6911f321","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30576835,"signature":"0x91964fbc25494fece6df8ce039f4084b394b0c9190b1aafe112271aff665348ec6b9a80956affd70f0f9badf375112a9","randomness":"0xae911e3e5c8c228707908f7ebcd7f681a131f9de0d809a4992e5dc02e8763e72"}],"block_number":8661486}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa417fe531cf46500593de4420604f9a9b1556370ade30fe98cce7ee1e16cbb757cb46392959afb05190ce0dc98e7e20ee079b3623634a7edc7d5f4d3b2bbff8f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T07:51:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,576,835)."},{"block_number":8661487,"extrinsic_index":5,"extrinsic_hash":"0x29e3e6da27170a84bcde58d6e7bbf4fd3135902e62787bdf9ede70353cbd501a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30576836,"signature":"0xa707bb0ab8bdb96c9bd8cc50fa80381f4950635fc7e3e7078233d0f001a543d5d7d0e0a67ecf9c08580be7a973f478db","randomness":"0xbd3f3f88dbd40d0cffcf1dff7d977dbfcf1897cb8a7e19a2c13f3a88ada81605"}],"block_number":8661486}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe6e094a1ab3ad1dce6f69d476ac088a63f6b2ef2d76e077b29b3edad20936500b746449f01978f85ece29123e414ee25f20dfb7e66a6d7d71f634f4979036786"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T07:51:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,576,836)."},{"block_number":8661487,"extrinsic_index":6,"extrinsic_hash":"0xfff186ed5749d9742f5792786fa7800c0bea17408bd812ce9b7b05b1e916e943","signer":"5EM8MysFZv2UvQM3YXzaAZopX4ofvgNr5tfAF1B2HjfsPMzt","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000229972,"tip_tao":0.00009067,"observed_at":"2026-07-20T07:51:24.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8661487,"extrinsic_index":7,"extrinsic_hash":"0x60e67de0c6135ead3bd38bd7ea0c2db08d637b89033dbba08ae3aa07c3ce37fe","signer":"5EcDP4pa13RpNb9w78zXeymmh2ZST8rZazzjW2GmWeHyBFtN","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000268684,"tip_tao":0.000129382,"observed_at":"2026-07-20T07:51:24.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8661487,"extrinsic_index":8,"extrinsic_hash":"0x65191e585cd952ca71ecd9b7498e3ae62bbb9c4448d5a35119633799a6006f79","signer":"5Cd1ZFynLehr5J38eUBLhrbxdcR6X7hmNcNx8d7zhsnASshK","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000139755,"tip_tao":4.56e-7,"observed_at":"2026-07-20T07:51:24.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8661487,"extrinsic_index":9,"extrinsic_hash":"0x7088315ed5dab0040094d0875e7b724148dda031b4d273c9a2f4b14dc1def35a","signer":"5Gjs6Gt7coGWg8t6kknjEFT6jwLUEmovXirrLgiNcobKLJkh","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000153798,"tip_tao":0.000014499,"observed_at":"2026-07-20T07:51:24.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8661487,"extrinsic_index":10,"extrinsic_hash":"0x12de3c274a7c767fe54ef70c2b7d7c2b478ac3a38952e3e247dab46a4f61f468","signer":"5ELj259pkgs3n2CNoyhCZxQXHh6GTu863dXob2d5BTyB8Bnm","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000139499,"tip_tao":2e-7,"observed_at":"2026-07-20T07:51:24.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8661487,"extrinsic_index":11,"extrinsic_hash":"0xbd1a84c41907e8b017e262087167481d03e66deaa48dff697c61b40be837fc95","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"87917","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x98ff99511247977b12429f116b703734299f951cae3ab9308632307011334b7b","s":"0x160837d1662ea545ac7853789796dc475211d869ff8d62a78fe3c4383b087a5d","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20000563000","max_priority_fee_per_gas":"563000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T07:51:24.000Z","summary":"Submitted an EVM 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an EVM transaction."},{"block_number":8661487,"extrinsic_index":13,"extrinsic_hash":"0x4f1d0d02f4e55c3f68f3bc2ecc8a2e14f15bea906253551f8f24958b089e379b","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"114761","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x06fa4658d19ea05660dee4947cd1ffe3c69f307aa3beea2a4456e5af6cf5bfe0","s":"0x4f7d18efca9f45eb82289bfc52f551cd3060a2314d8618c499873843787a823f","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":"2026-07-20T07:51:24.000Z","summary":"Submitted an EVM 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committed time-locked weights for SN13, revealing at round 30,578,185."},{"block_number":8661487,"extrinsic_index":16,"extrinsic_hash":"0x839068db0e0b56479a0c38a90700eb988f3219bb77ae55037b091cdaf3c8c85e","signer":"5ExhvNzrBFzuH2G8hdkEy4cW1SsNEZVFk5yHwT32WRRyZ8hH","call_module":"SubtensorModule","call_function":"remove_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5HmkM6X1D3W3CuCSPuHhrbYyZNBy2aGAiZy9NczoJmtY25H7"},{"name":"netuid","type":"NetUid","value":46},{"name":"amount_unstaked","type":"AlphaBalance","value":686966746316},{"name":"limit_price","type":"TaoBalance","value":6960472},{"name":"allow_partial","type":"bool","value":true}],"success":true,"fee_tao":0.00145265,"tip_tao":0,"observed_at":"2026-07-20T07:51:24.000Z","summary":"5ExhvN…RyZ8hH unstaked 686.97 τ from 5HmkM6…tY25H7 on 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