{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8668237","block_number":null,"extrinsic_count":18,"limit":50,"offset":0,"extrinsics":[{"block_number":8668237,"extrinsic_index":17,"extrinsic_hash":"0x1ad76c4c85b5d15ec9681dab122390e37a903d2038735a8ebe048eb626e13f42","signer":"5HWG3xZnj6SW7AKiAaaPPi6koRY1hgpdhbQZGkF1Tachvpz7","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":68},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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an EVM 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30,603,851."},{"block_number":8668237,"extrinsic_index":11,"extrinsic_hash":"0xe6fd381a2ac9f764219ee8d7a29ae96b4b047153b886561011433d7d6d962c33","signer":"5CRykJQiznhfP6RKBpe21ihpEFG4c8c5u7oyZWnfv2cxZtct","call_module":"SubtensorModule","call_function":"move_stake","call_args":[{"name":"origin_hotkey","type":"AccountId32","value":"5DqfCfD6iF6KA7VhQ4mWL69ckwMwaMQ75vzCd7D5a6Ucc71X"},{"name":"destination_hotkey","type":"AccountId32","value":"5G9hfkx9wGB1CLMT9WXkpHSAiYzjZb5o1Boyq4KAdDhjwrc5"},{"name":"origin_netuid","type":"NetUid","value":84},{"name":"destination_netuid","type":"NetUid","value":25},{"name":"alpha_amount","type":"AlphaBalance","value":163040675321}],"success":true,"fee_tao":0.000773673,"tip_tao":0,"observed_at":"2026-07-21T06:21:24.000Z","summary":null},{"block_number":8668237,"extrinsic_index":10,"extrinsic_hash":"0xc0abdd5ec1035ed6a0255845e3637648802e9c0d8f5224e0092e0a2977c0c05a","signer":"5CRykJQiznhfP6RKBpe21ihpEFG4c8c5u7oyZWnfv2cxZtct","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":8668237,"extrinsic_index":9,"extrinsic_hash":"0x42d67019cca5477e9660f1e68bd2f279256d74a8d60767a10204b47b5e13632e","signer":"5CUwbDbxCm3A4uk3rC69gQuphyG1CZaWBZRjFQTnvvMMPGun","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":124},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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30,604,595."},{"block_number":8668237,"extrinsic_index":8,"extrinsic_hash":"0xb87df09b4e8c22fd963d7562bf7114374a05e41499b9d16d30de66ddbf47dc99","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"119855","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x2d5e3e5bb11f864d0934b1c7d4452cd69b31dec02e91490617322bb78b106203","s":"0x56b1b418b6443afb08d2f8b7ce4db447b636c1939bac1dae8e639a07672ee461","odd_y_parity":true},"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":"2026-07-21T06:21:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8668237,"extrinsic_index":7,"extrinsic_hash":"0x3daff49b28eee3abb209277095c96d95cce9ef0e30e662b2e82f12cfeaceb975","signer":"5CLtQR27Z1vPKV2JSM3UtcNVxuFpGzGAZyvB6gcsfWgJ4Cun","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000144679,"tip_tao":0.00000538,"observed_at":"2026-07-21T06:21:24.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8668237,"extrinsic_index":6,"extrinsic_hash":"0xb581e849a85f45c2734143301b54b270db6862b40f04409a23662c9b3f9f1aee","signer":"5GP2w1hTeGLzEg6qhGTNiH7daaHDegMeaSohfKwaZiuHq1tQ","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000141936,"tip_tao":0.000002637,"observed_at":"2026-07-21T06:21:24.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8668237,"extrinsic_index":5,"extrinsic_hash":"0x8976975320764fb7bedd1911b7a8a281f9061f94ec83de65d7f5ba67a610923a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":30603835,"signature":"0x98f6424feb41d5944fa427421d2c67b2e2dcc9e244c8c0b70bb95b897be61efc839215f2f6843a2021c56f423d8c3b18","randomness":"0x13e33abe1b2934e8144a6b74b34c9d0f195c9c653613968f78c3b901a2b1e709"}],"block_number":8668236}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x10ea212abefbd9723d665f6ac03be9ca331433ef29b38e36ab03969f21610c54342da9fd21e6a987096583461cfc24573035f32ef25b25f615d6b57e3035d28f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T06:21:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,603,835)."},{"block_number":8668237,"extrinsic_index":4,"extrinsic_hash":"0xff96e14e1e2de4a6a7ef6fd996f7942656ac77ad8f8bf9b45cc1a13dcea7bf26","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":30603834,"signature":"0x968883559345a06c8399359b45445228c4b3ef69e08f6f03f8e424074773be3ad2d6ef059a073d708a9b7797bc04169f","randomness":"0x74a4f00076a3213835c133fa3a4fa20acfafaa7d27f0c8a817917e8c4c608695"}],"block_number":8668236}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xc0e86db074d4d808d8cd01e52dd0d9a22844c4860ff09bafb14da9bd235454792dc24fc008ef19cc150cc1c5b36353767fcbc1d0573cca58248d1f4de0f48985"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T06:21:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,603,834)."},{"block_number":8668237,"extrinsic_index":3,"extrinsic_hash":"0x023b81b6120fe347bb45d80a8a3333b33cabbe07d28296db85f10d4b558d4efc","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":30603833,"signature":"0x922c0288063dab0f91ea9ab89743e7fbfc1b3315faa3ea0a0c70f59b9ea2119da469d477324e0aa72cd06c3b30322d5e","randomness":"0x33d7b839bfffdaa3490e7911c831a24ada10f871fc951eb26a903987f88485b8"}],"block_number":8668236}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x4491ae3781e820eba30b5b99d42c88103e50313f455e128ab8ac7660a5f1951c5211bf7ca52bc74a52620d7aa6828bd4ca06ad3f4a8e60cd2c7f35db01af7880"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T06:21:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,603,833)."},{"block_number":8668237,"extrinsic_index":2,"extrinsic_hash":"0xa2d9f35dd9b0b8739c0b4e4831341f53d2567318718859df44c4ac06b753f1fe","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":30603832,"signature":"0xb1a5586895dc6c3a43dd769e83edcfcbce60c47a2d15ddf26423c6803ceeb01e3a6470b6fc87dbb0a1f18edb38e2c058","randomness":"0xe6760e4bb5d4d2c7ce66e0a8417d984f26e4c9a139aad657e0afd96a5bf6fc02"}],"block_number":8668236}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2e4331b2ada512324f48ea876debda318d9283d376574bc3adcd4c59c86a1a1fb4821e77dab1bb8082d68d612464af9963e13bff3ebe7d56cb638b76d13f7c85"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T06:21:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,603,832)."},{"block_number":8668237,"extrinsic_index":1,"extrinsic_hash":"0x89cedb6c814bc172b0736a5281fb9fefdd8ab931fc7bb4d58058ade46464d3b4","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":"2026-07-21T06:21:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8668237,"extrinsic_index":0,"extrinsic_hash":"0x2fd45aaf70295d5e1c10818ab56075930ed337493ab820c6a2e41870d80a04b4","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784614884000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T06:21:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8668237/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T06:21:24.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}