{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8740915","block_number":null,"extrinsic_count":19,"limit":50,"offset":0,"extrinsics":[{"block_number":8740915,"extrinsic_index":18,"extrinsic_hash":"0x5e1819f6b07f922cc750927ada292f01b8a5c24e9d31c71585ae41912e80e00c","signer":"5DDWdHB4tGuKRtgJk1ttDtiJQek5GmwS84MYyCMccaHAjQzs","call_module":"Commitments","call_function":"set_commitment","call_args":[{"name":"netuid","type":"NetUid","value":123},{"name":"info","type":"CommitmentInfo<_>","value":{"fields":[{"Raw113":"https://pub-52c30eb06a7340ab9d0942bc8ef3f7c9.r2.dev/5DDWdHB4tGuKRtgJk1ttDtiJQek5GmwS84MYyCMccaHAjQzs?v=1785487397"}]}}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-31T08:43:24.000Z","summary":"5DDWdH…HAjQzs published a commitment for SN123."},{"block_number":8740915,"extrinsic_index":17,"extrinsic_hash":"0xe7cb9192abf55d17d049e10edd0c816f810a7b9ad9ed1a2bc5fd396d4d4ea726","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"Legacy":{"input":[225,221,162,153,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7],"nonce":"21","value":"0","action":{"Call":"0xda71c1786a80596d20ca1f2529d51040eb91eb1c"},"gas_limit":"58372","gas_price":"10000000000","signature":{"r":"0x2bc021cfce1c4f2378acbe6530f3fdc6f8f7c8ad0e1eb89c02d209982e0d37cb","s":"0x284cf2014ee3a617d5cb3ca0caac903107e318c97885917c8398cc694d255a61","v":1963},"precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T08:43:24.000Z","summary":"Submitted an EVM 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committed time-locked weights for SN8, revealing at round 30,896,068."},{"block_number":8740915,"extrinsic_index":15,"extrinsic_hash":"0xcaaf77b4c58c54146ac7190a6c72d08efb62458aa18efa3827985b166ac08702","signer":"5EsQhSnP1gxVPhg9RmdL9JLJy2tWnSBjLxzRAb6wY5w6Wdk8","call_module":"SubtensorModule","call_function":"serve_axon","call_args":[{"name":"netuid","type":"NetUid","value":5},{"name":"version","type":"u32","value":10005000},{"name":"ip","type":"u128","value":1607998061},{"name":"port","type":"u16","value":8101},{"name":"ip_type","type":"u8","value":4},{"name":"protocol","type":"u8","value":4},{"name":"placeholder1","type":"u8","value":0},{"name":"placeholder2","type":"u8","value":0}],"success":true,"fee_tao":0,"tip_tao":0,"observed_at":"2026-07-31T08:43:24.000Z","summary":null},{"block_number":8740915,"extrinsic_index":14,"extrinsic_hash":"0x8cfa422a3292d84011a505eb641312015d1aa94aff7fc319934be99f3f476058","signer":"5GvJUjvQkFcrTzxebEEXYwgfx79LbrbFHJ1RgTL8gHfC31Xb","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde"},{"name":"netuid","type":"NetUid","value":24},{"name":"amount_staked","type":"TaoBalance","value":5000000000},{"name":"limit_price","type":"TaoBalance","value":15494530},{"name":"allow_partial","type":"bool","value":false}],"success":true,"fee_tao":0.001481738,"tip_tao":0,"observed_at":"2026-07-31T08:43:24.000Z","summary":"5GvJUj…fC31Xb staked 5.00 τ to 5E4z3h…6KULde on SN24."},{"block_number":8740915,"extrinsic_index":13,"extrinsic_hash":"0x51ff399dc3650b3cacdc578259f0bd93b770a5ff0cf4118fbfac4644820324ca","signer":"5GvJUjvQkFcrTzxebEEXYwgfx79LbrbFHJ1RgTL8gHfC31Xb","call_module":"MevShield","call_function":"submit_encrypted","call_args":[{"name":"ciphertext","type":"BoundedVec<u8, 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submitted an encrypted MEV-shield bid."},{"block_number":8740915,"extrinsic_index":12,"extrinsic_hash":"0x0e13c1c94b3c76d815d70c0039125315fad28ad5aa3b629f8ec3f9f7f28eced8","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[79,228,202,247,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,124],"nonce":"153542","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0xff19130e560125365b291dd862c0534231bc25c14635d6436566207002bd5319","s":"0x738f69ab80fdf5f9b3ca2701a2067de77e5a8a965b4ad8c89719ff1920d71cce","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":"2026-07-31T08:43:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8740915,"extrinsic_index":11,"extrinsic_hash":"0xa59ba32755c78b214b1b811734adc2a692482c50caf3b402e2ee2b98adfa5b53","signer":"5Fe5xWUdumfp7XyfKWyPJJ8CwwEfsc4g1g45wmngUHZ8xzMt","call_module":"SubtensorModule","call_function":"add_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E4z3h9yVhmQyCFWNbY9BPpwhx4xFiPwq3eeqmBgVF6KULde"},{"name":"netuid","type":"NetUid","value":124},{"name":"amount_staked","type":"TaoBalance","value":20000000000},{"name":"limit_price","type":"TaoBalance","value":10826979},{"name":"allow_partial","type":"bool","value":true}],"success":true,"fee_tao":0.001481739,"tip_tao":0,"observed_at":"2026-07-31T08:43:24.000Z","summary":"5Fe5xW…Z8xzMt staked 20.00 τ to 5E4z3h…6KULde on SN124."},{"block_number":8740915,"extrinsic_index":10,"extrinsic_hash":"0xaf74c73b53f098ffedc28b54b117d3aded79a5e021070f756f6fe52526fb5b03","signer":"5ChngqcsUoGBLdu27fpVBV64gXNq8nQ7Uwrv1t1VMJP12MUV","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":12},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,898,883."},{"block_number":8740915,"extrinsic_index":9,"extrinsic_hash":"0xc5ee7f1c2caff06cb012ee450420e4ada1b115c5bb0cdf26eb52ba6e2fe9a25c","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"153541","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x14d1267da0ff152f4db8c7b229108d9ddb32eaf44bc41315362f431b2f9d1e93","s":"0x5b46a860e680692a8612122e40fb50f361c26fa08b7cf54ad88c421eda85d06a","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20002186000","max_priority_fee_per_gas":"2186000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T08:43:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8740915,"extrinsic_index":8,"extrinsic_hash":"0x5241df875511b670c43ca8bb1ec034b2dbf0c212cc36160b6d68268f6c9ea560","signer":"5Gjs6Gt7coGWg8t6kknjEFT6jwLUEmovXirrLgiNcobKLJkh","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000146357,"tip_tao":0.000010744,"observed_at":"2026-07-31T08:43:24.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8740915,"extrinsic_index":7,"extrinsic_hash":"0xb4bdabe4ca7228f50a45128488b7816602a83b18ed7bf8a261c6205405c594dd","signer":"5ELj259pkgs3n2CNoyhCZxQXHh6GTu863dXob2d5BTyB8Bnm","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000136069,"tip_tao":4.56e-7,"observed_at":"2026-07-31T08:43:24.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8740915,"extrinsic_index":6,"extrinsic_hash":"0x8d529d76731519934f4bf72493e0d3942225bc95ea58cba49422d89091a90563","signer":"5Cd1ZFynLehr5J38eUBLhrbxdcR6X7hmNcNx8d7zhsnASshK","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000137605,"tip_tao":0.000001992,"observed_at":"2026-07-31T08:43:24.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8740915,"extrinsic_index":5,"extrinsic_hash":"0xcbf3fd92b92da736c0212e75dbd50848024ff2e3e98111978b7afb7fabea70f1","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30894676,"signature":"0x8cd2e5243b86f0e8b92e772f4b5213b03c55e3ff5ba521cfb80076f86befeecb5f66fa6675791a9799d4b44a642d376b","randomness":"0x7955a12c43a80dab19482f610beab6db95201183d0730653db9d19e0920a2b59"}],"block_number":8740914}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x3ac8b9fc6a307185f5e4c2812fa44fe0e0b125176a45a929c9f75cee7ca43102ba4bcbfa5fc7157385652bd9e7246d8fce17be5d65e29fb697bada55e8cac38c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T08:43:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,894,676)."},{"block_number":8740915,"extrinsic_index":4,"extrinsic_hash":"0xac2ca4229d3528ea5858a7ddce646f3bc0b447568b26102b8141744aaa6d62b2","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30894675,"signature":"0x8d1a1b7fca8049bb18838ca3fff54c88b6f1b7a3df3ac0f5864d669dfaee92dd2707e3bcd9ae54ed8c1572d228a28f27","randomness":"0x85305e55d4200876f3212c3960020fc4ffabe4b55fcc5447b1f0f7733facab50"}],"block_number":8740914}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7e1dba9c041f0bad9803cafbf1661437b09dc2d5e9ccc88756c2f0967373557ba9eebd056ef34a24348d539f49a271835b0e81f54fa61864949c99284cd01a88"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T08:43:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,894,675)."},{"block_number":8740915,"extrinsic_index":3,"extrinsic_hash":"0xfe0e4cdaed9daa778f5e48d5fa10adab2420e9b4d0fd2d0504b25979db042945","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30894674,"signature":"0x8674f05fc997c588f26ae091f8af148f4a644e9cec46436f65f8f161e36c0f7fcfeb1f9fb913a61a785f162d8a053900","randomness":"0xa67a3f5f8ad328cec64139ae61b5f25e38924021193f23676460ff7614128ccc"}],"block_number":8740914}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xca601347f73d4d276c61e9af37ff2e38786b0180edb9cc34f6bf53ee82290d3725dc0d5ec20fc19e3635c418c7672590226e0be2e49e61a06345d61eabca768c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T08:43:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,894,674)."},{"block_number":8740915,"extrinsic_index":2,"extrinsic_hash":"0x2f85b172ec6c6258c2a7695eb4fcfd1f629676b97efc20574ac861e19fe309fe","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30894673,"signature":"0x8789da8214646a8e431d8561704d10f7ae72ce6022379e324a3cc6471e9098c01e79d6dfd1add7ff7f9aa9c5a2177044","randomness":"0xe22e45f57ce4a9f03a3dc3c9d1c3816bbc0b3685b344b3b906648e4a21e9ca43"}],"block_number":8740914}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x4ceecf3a96f8a8f69c53878b002d59a95f6b0d63d2c1b2671e719e45f331497db791d6ac828612ef8e5281e5160d7edf0a6de487d2408d2f252f2fac2a4a8489"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T08:43:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,894,673)."},{"block_number":8740915,"extrinsic_index":1,"extrinsic_hash":"0xf6e2a05b53d6b3d3aaf2e083d89af22192ac0d91594ef6c576a5353451927d3f","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":"2026-07-31T08:43:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8740915,"extrinsic_index":0,"extrinsic_hash":"0x43a6edce64858267f38d7db416728e2f4bcddcc297b3a3d63ec00ebb3685c96c","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785487404000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T08:43:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8740915/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-31T08:43:24.000Z","published_at":"2026-08-05T09:59:06.676Z","source":"chain-events"}}