{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8644482","block_number":null,"extrinsic_count":18,"limit":50,"offset":0,"extrinsics":[{"block_number":8644482,"extrinsic_index":17,"extrinsic_hash":"0x4dbd29e7208e11a81f417e323b42f3c587d8eda6ec43a920e5782a586c7f8447","signer":"5H5vMeEdmY9qctUGv8gGSBQBQDJcuAFo6vnWwJdjutzbpwhu","call_module":"SubtensorModule","call_function":"commit_timelocked_mechanism_weights","call_args":[{"name":"netuid","type":"NetUid","value":49},{"name":"mecid","type":"MechId","value":0},{"name":"commit","type":"BoundedVec<u8, 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submitted an encrypted MEV-shield bid."},{"block_number":8644482,"extrinsic_index":11,"extrinsic_hash":"0x44da3ea86c0cb7ce8c09f3f9c937000bdd99ad5aea62837afa9a59f32da5ab03","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"365442","value":"0","action":{"Call":"0x7edaaced1f660b5a97339346df2526f7b9ddba3a"},"chain_id":964,"gas_limit":"600000","signature":{"r":"0xfcb5e04da29951abbc38710046b4b5a966951d3d99f7ee3ff31916c13b65fa1b","s":"0x71baab8b225295c23603b6b36e7679f7c6ba2f360912f809a797bdbf2fbb6c97","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":"2026-07-17T23:09:12.000Z","summary":"Submitted an EVM 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30,509,579."},{"block_number":8644482,"extrinsic_index":8,"extrinsic_hash":"0x0fc556dcd1f89cf8ca186e5e933da4d6de05e94da0f8f09a07d8b6f856f4e47e","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"107383","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x8098bab2ac1e3a14f622b2b38c368ab771d983ed0401e82f6ab8a40031451859","s":"0x0ef4eb00cc4415343c83bb957a77a67c8efe3abe0df0dcff87856e80a1ad3090","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":"2026-07-17T23:09:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8644482,"extrinsic_index":7,"extrinsic_hash":"0x2f6cf6437bd2148e97b115ed0e717f644c385dbb311c90b13a35d2b7822ae45a","signer":"5CLtQR27Z1vPKV2JSM3UtcNVxuFpGzGAZyvB6gcsfWgJ4Cun","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000145237,"tip_tao":0.000005938,"observed_at":"2026-07-17T23:09:12.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8644482,"extrinsic_index":6,"extrinsic_hash":"0x5f779a721ca4c1c81706dfa012dc387eb883ba6e71ac311acd83dd82f8a6f4e3","signer":"5GP2w1hTeGLzEg6qhGTNiH7daaHDegMeaSohfKwaZiuHq1tQ","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.00013947,"tip_tao":1.71e-7,"observed_at":"2026-07-17T23:09:12.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8644482,"extrinsic_index":5,"extrinsic_hash":"0xd74f86bf189a6f121f7826f927b36472a5be6fd0df7f3729a78bfe1c726cb079","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":30508791,"signature":"0xae56db4e01c2948f334d24b85bf22abb2df9e2690b9f503186a9baeac1f4723c9473664f3620c4ebf7e7be61b316ca41","randomness":"0xe3b5b42d2d7d44b45c2596cb4eac96485d0eba263863137f151c1be39cb946f5"}],"block_number":8644481}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xb60e5601ebe832550fdc4deb06420cb181a86746afb885f5ed269b1d8553c121472ae4bfbe1c50a436549d6dd20cc7f6b6d81faae26a32ef6bda7dd30ef95b83"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T23:09:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,508,791)."},{"block_number":8644482,"extrinsic_index":4,"extrinsic_hash":"0xe65b4f618e06e85d8eb6c84e4e5b4093baca2829049a5ee1626360c76124f954","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":30508790,"signature":"0x88bdbb7a8162ba2530dcf81b291e1aa7636486b28d7ab737e1df229ccd6261ef4dd1cdf8bb980f983ed049ab0cc67fe1","randomness":"0x0d9561c58a4b922a0c07c0d64aeb6d58ef533f3faeb272c3881c10c0c083b36f"}],"block_number":8644481}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa2da5edc3ef9bd4494ded936cc3da914cf02ddf72098beda67feb105ad18ab49e404507f0ad57e3bec10591ffa0843de42bdd8c15a816f88bbac4bf2f9004281"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T23:09:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,508,790)."},{"block_number":8644482,"extrinsic_index":3,"extrinsic_hash":"0x3f46c3bad1c82a38b9e4792537ea2d6e1f9222b4faba99b919a957ddd11ab0a9","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":30508789,"signature":"0xa56a321fd76210117eb1f088dbe6bad8713e35da3faaeeecc5c003b9e5e018cc76295e9e8b9a6ac05ffbecfeafe4f039","randomness":"0x2b8959c6ff8200bfae5d7bddbc44e32d50769d09f9f8aae23134f40f003a7973"}],"block_number":8644481}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xde060735893ab60bccc0f7548ce115177086d566bcb889c9d89024af5e1aaf2654ecf9579d46e64095177b9259cd4260b941a484463694455b65dffd8dcbb283"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T23:09:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,508,789)."},{"block_number":8644482,"extrinsic_index":2,"extrinsic_hash":"0x7cb513c272d059efecbcdafa23e9ee3398f2e61c5ffd8667f9f172f90f229509","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":30508788,"signature":"0x843a95cffe2da4a4ab8bc5556f456fa0509e47db06beaeca6f83b9d74e46c4ce60dc8c1b84e506c17718029a7140b5bd","randomness":"0x83f41e752efd4877bd848483da035df33d5d8c3c0b81fb2ebd7593d8fe022012"}],"block_number":8644481}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xa87082a578c8db3d540b62da6c549ca939aa29caa5a827583233f824ce0cd7569c4a6fd7426933f440e325d964577ba1edcf98d0839296bbaaaf5ead8c519e87"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T23:09:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,508,788)."},{"block_number":8644482,"extrinsic_index":1,"extrinsic_hash":"0x327cbcb4fb6d2315d2d2127b156f3122d0793d6ee89562d77c19cede2b65cdfc","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":8644482,"extrinsic_index":0,"extrinsic_hash":"0xeeb8f4bdbef0838d010b961d60c17046271b2ce43f6d2c12760876e5263a97df","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784329752000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T23:09:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8644482/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T23:09:12.000Z","published_at":"2026-08-10T08:53:03.818Z","source":"chain-events"}}