{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8686642","block_number":8686642,"extrinsic_count":14,"limit":50,"offset":0,"extrinsics":[{"block_number":8686642,"extrinsic_index":0,"extrinsic_hash":"0x214ca2a32b1f2bae8e77eede1c586126770a9d096b8ac95f757486f2154314ac","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784835804000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-23T19:43:24.000Z","summary":"Set the chain timestamp."},{"block_number":8686642,"extrinsic_index":1,"extrinsic_hash":"0x64fcff6d536625503d8ffc38f61393c2e03ba15c77963e6bef74d361ccb4e001","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":8686642,"extrinsic_index":2,"extrinsic_hash":"0x93bee035ec28b3d657cc18194bcf80482fd74bef956739778e27e45ebbca1e89","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30677473,"signature":"0xac58165c348ef8a52851946f120f49dd407865b67aa782f3d78003ac9f902f9774042ab818f319d749ed5d4d918879f0","randomness":"0x0d705d239d3bc0568aaa14ec2f4ead69b5272bacf2555395bfbe0c97ed49cbbf"}],"block_number":8686641}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xc0b0fad0bd62fff5a12cb8ba9ca3fb89e823d27b7dc9ce70ed1d068a9f01f1255c1c81fdcfa9d1b6415a89c757ec100a517d3d6a37c30aa42fb0eb145f4e538a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-23T19:43:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,677,473)."},{"block_number":8686642,"extrinsic_index":3,"extrinsic_hash":"0xcd9fa961b2175e5dc26d1d0efa0268fe2d8448a9c4910cd1346f7deabf0f3bb9","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30677474,"signature":"0x9414d9e2fe9b7e5b19cee8ff68796f61f4c446fbecb347ba89024aa8d2b8fadc8898183abebd19131642982d902c0b49","randomness":"0xeedc6c3c741c6b43130a22d6cccc17a49d419ef79ea397ecd356318b1f11b85e"}],"block_number":8686641}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x3a4fced3eceede8cd8058e186b028d07d75f7ead12df6a60bd6a652a58f039156b8d402482ba1aa9fe59de9c8e5b5aa0fc2ff921ccfaede54c46fa0c53f9bc85"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-23T19:43:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,677,474)."},{"block_number":8686642,"extrinsic_index":4,"extrinsic_hash":"0x814d33047e7ecfe2cae693922fed053d28edda43be6e1e526e2b4a20695b4bd1","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30677475,"signature":"0xb90a164cc7c7746d9bdf197d9b77a7bd14505aa32c2ceb143cbfb7f2a81c2a7e488a5c9829b2bb85fd2e047de4e18b77","randomness":"0x531e7626999cee798b9fc87fadb3e28e4c865f5109c36e61d09334dd8d274c85"}],"block_number":8686641}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa4ccd166dbdab16213d86ba71fe3e06bd52e3d69303b4ae5b361b24a6ce007592962709001b61bfa1a46f9bdb2e492fd663cdc5eb75fb65aadb0cf4f3dcc4b82"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-23T19:43:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,677,475)."},{"block_number":8686642,"extrinsic_index":5,"extrinsic_hash":"0x3954b4b74979b5d4b58c65d9961e0849d8434cb551afd71ac005c88fcc08373f","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30677476,"signature":"0x8bf3942dae1357305cc54e96913937202645241fb818e75a67e35a85844efe850b38240467cdd90a63cd4628d02853f6","randomness":"0x2acb7498f52ef1485a614ad94b90d30e13da267fb4fd3860041a48640746141a"}],"block_number":8686641}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xac5c681a2332abc3c08fa6cf254c7dcefdf2a978ddb65b32cc5ddaec1eeba2303137231b1c5170926394343fea703138499a20cab3d6c2cabf3bff01e919a38f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-23T19:43:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,677,476)."},{"block_number":8686642,"extrinsic_index":6,"extrinsic_hash":"0xdd7a7dc594eedd36bc1fa73151ae1075315138e4e3636393526a2b3d12b53415","signer":"5GP2w1hTeGLzEg6qhGTNiH7daaHDegMeaSohfKwaZiuHq1tQ","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000141953,"tip_tao":0.00000634,"observed_at":"2026-07-23T19:43:24.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8686642,"extrinsic_index":7,"extrinsic_hash":"0x858fff7d6c7aee62da1adb86b426a5b31d0bd5b4ba4df4f293104b1f1663d075","signer":"5CLtQR27Z1vPKV2JSM3UtcNVxuFpGzGAZyvB6gcsfWgJ4Cun","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000141264,"tip_tao":0.000005651,"observed_at":"2026-07-23T19:43:24.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8686642,"extrinsic_index":8,"extrinsic_hash":"0xeef1efc7741d126a191fba6aff3f136f8d0b17e00de4b66b2a6b37ec40396d08","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"110660","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x437e5bcb4857048653a7e3e6147e211803e7da79ccfb3f2806db775d695df274","s":"0x2c863c58d5f1cc3155b67e157a3a53a17c3fb35c5b1c97e3b58660d71c875375","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20001148000","max_priority_fee_per_gas":"1148000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-23T19:43:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8686642,"extrinsic_index":9,"extrinsic_hash":"0x6ca026018e075cd43b6734fa52adcbeba91995152cfb4297d38699f1cfa5455b","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"131891","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x03a8479a1b4e10342a1ee9186857bb519dc6506546d0c0e6eb3e33dab0fcffe2","s":"0x21947b550037ae0ee6d22387094e9ff1ec7dc05b621d4b69e4dc66f8e9cda26d","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"11000000000","max_priority_fee_per_gas":"0","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-23T19:43:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8686642,"extrinsic_index":10,"extrinsic_hash":"0xd0b257f69ab3895594e40b598e3596d8cb843b3546f067e39ebaded3823e1638","signer":"5GKj3UR5WchME5QKgzWY3j383qaYz3WuvHrhxS1t9MzF8s79","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":79},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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committed time-locked weights for SN79, revealing at round 30,678,237."},{"block_number":8686642,"extrinsic_index":11,"extrinsic_hash":"0xcae202614683c87718fefc18ec4b6fc4ee80a6eb3dc1fd4b1308e21b9c2e76d5","signer":"5DFZEJwgkg98h1kyngSEMYY1NnxXE9tkpLGCtQqf9XCtGBxf","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":25},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,678,453."},{"block_number":8686642,"extrinsic_index":12,"extrinsic_hash":"0x35e49c3461331f7d5904ee2fc84766811b666292ecd0236ffbb1b37676b7bc80","signer":"5CD5jXCExuBEsoTdC76ZA5x6jJGh1HeBuDNqftrpwMGpGSrP","call_module":"SubtensorModule","call_function":"remove_stake_limit","call_args":[{"name":"hotkey","type":"AccountId32","value":"5E2LP6EnZ54m3wS8s1yPvD5c3xo71kQroBw7aUVK32TKeZ5u"},{"name":"netuid","type":"NetUid","value":122},{"name":"amount_unstaked","type":"AlphaBalance","value":161571396398},{"name":"limit_price","type":"TaoBalance","value":7754043},{"name":"allow_partial","type":"bool","value":true}],"success":true,"fee_tao":0.001290238,"tip_tao":0,"observed_at":"2026-07-23T19:43:24.000Z","summary":"5CD5jX…GpGSrP unstaked 161.57 τ from 5E2LP6…TKeZ5u on SN122."},{"block_number":8686642,"extrinsic_index":13,"extrinsic_hash":"0xe61e55d8c9931398227cec71211a977ea661535d2e13607cd2d4d374a3f5a251","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[192,65,46,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,128,120,10,254,174,79,5,126,154,207,203,58,55,46,211,253,169,70,40,167,33,190,38,232,195,149,21,42,71,38,142,144,39,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,34,66,2,33,211,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,122,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,12,199,18,103,50,111,194,97,207,193,189,30,69,226,79,145,198,169,153,252,91,65,103,127,20,154,189,85,98,26,107,88,237,44,204,236,53,82,237,44,95,142,160,227,54,239,136,224,27,61,52,183,81,8,100,83,73,191,169,131,171,171,2,237,21,38,31,8,158,144,224,7,151,213,255,197,102,249,190,91,95,185,156,98,255,152,149,174,87,173,95,95,35,173,147,227,63,170,236,9,253,114,63,17,91,164,123,47,160,57,59,50,162,230,155,233,106,208,230,168,75,239,197,248,132,161,200,172,77,80,245,112,34,165,71,0,24,83,31,246,73,37,86,142,241,151,16,154,185,30,5,86,216,59,248,216,245,171,233,125,9,114,86,235,67,212,1,133,28,171,92,18,220,105,194,195,53,200,24,208,125,124,106,222,66,123,178,1,231,239,96,46,26,128,123,41,196,67,196,52,218,108,26,134,58,235,192,232,206,237,54,212,159,247,211,118,82,39,79,137,237,139,144,67,47,30,119,83,182,176,22,71,51,76,37,97,87,156,30,244,30,200,159,211,206,253,224,173,204,118,12,24,109,80,58,239,46,170,66,230,143,244,140,154,222,176,124,234,166,132,32,133,246,184,134,84,206,36,122,108,97,85,19,135,166,175,200,102,51,240,58,122,225,211,56,168,164,133,193,27,170,24,228,243,149,4,237,71,250,148,75,172,179,255,152,108,52,250,228,13,106,48,69,184,152,204,70,21,235,70,88,107,241,75,86,3,67,138,105,215,229,36,98,84,208,132,44,144,247,127,245,231,119,186,247,17,75,70,92,17,46,61,124,207,75,56,39,0,54,132,24,98,168,31,118,205,215,204,186,189,140,3,62,213,103,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,176,115,51,85,48],"nonce":"9752","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"300000","signature":{"r":"0xd033dd1ccba1f5f2fde41d4a002ddeb60a029c4622a80066e4fbe4ae450796bc","s":"0x7b7defd80e071833d6900499b0c20a058ab7871f365554f355f41741fbf03db9","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":"2026-07-23T19:43:24.000Z","summary":"Submitted an EVM transaction."}]},"meta":{"artifact_path":"/metagraph/blocks/8686642/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-23T19:43:24.000Z","published_at":"2026-07-30T09:44:57.734Z","source":"chain-events"}}