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neurons."},{"block_number":8719242,"extrinsic_index":10,"extrinsic_hash":"0xfb28826fef443039595c8f331af77a841c17bd35a7314eb373266ce9f02e5cbf","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[97,70,25,84],"nonce":"151091","value":"0","action":{"Call":"0xe234db40a0b8c7651f4a60a0ed56f249bb24d64f"},"chain_id":964,"gas_limit":"500000","signature":{"r":"0x0a76a40f8568066bf6fc6abb15876b30f5d4801c3a0e335e38cc49ff82625a86","s":"0x07b2dc927389323f8ca1c680a82ba7f494568c737854d2229539577c0bcba711","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":"2026-07-28T08:26:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8719242,"extrinsic_index":9,"extrinsic_hash":"0xa8ccf2d2c8bb7d3fb57ffab1df1026e22181606e75f6d69e9e5d0ca189a8474b","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"136525","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0xbff32a3497bb6daf7c81adad27b50e60e7794cdc8829de8354950cfc46c31219","s":"0x62811c02bc2cf4e0900bdffc4ca07aee775038248ad4ceb09cdd9ec7c3341b19","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20000988000","max_priority_fee_per_gas":"988000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-28T08:26:12.000Z","summary":"Submitted an EVM transaction."},{"block_number":8719242,"extrinsic_index":8,"extrinsic_hash":"0x6b2efee1b56c5ef1231127aacd580921872ee0949cab3a78b98a7002edf93f7c","signer":"5CLtQR27Z1vPKV2JSM3UtcNVxuFpGzGAZyvB6gcsfWgJ4Cun","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.00014082,"tip_tao":0.000005207,"observed_at":"2026-07-28T08:26:12.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8719242,"extrinsic_index":7,"extrinsic_hash":"0x28bf899e8a37e7ae14046a4aed154d1cb6f0055e598de6b9fc96c72f0cc3218f","signer":"5GP2w1hTeGLzEg6qhGTNiH7daaHDegMeaSohfKwaZiuHq1tQ","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000139477,"tip_tao":0.000003864,"observed_at":"2026-07-28T08:26:12.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8719242,"extrinsic_index":6,"extrinsic_hash":"0xb24174bf06eef2300bc805cb734c5333f8c7fe9ab1758f2a4d24982a875d4bad","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"},"pulses":[{"round":30807933,"signature":"0xa7214c779d23944036fee6d6e5f57b0ed3c5b3a8475f5a5786ef429f93a37cdd9795c169d49aec59c53a97db25005665","randomness":"0x26bd2c027871fa215b88918fd236a251dcdac044537489c58273352024c63482"}],"block_number":8719241}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x6e05197ba250915a9522aa3842b529c03fe46f0194ccca3e8e41b3f3d0496a0bfcd2102f18d06e65efef33a0a3a5d480008204522463e01d8987da88d87c2b80"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-28T08:26:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,807,933)."},{"block_number":8719242,"extrinsic_index":5,"extrinsic_hash":"0xf8be1d1ea44cd8d3eb73df4d03e6518e9dcf7a7d409a612280210b28d10950c0","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"},"pulses":[{"round":30807932,"signature":"0xaba57f5347cb357325a9cd84dcb845f9cabb8770142605978c034c0a8b3fd63de6a337bbcee482d793b5d4d58cdccf37","randomness":"0x875711c8e8ec6892030230cee311b75a0f6c1075f5124b36bd304e4939015dbd"}],"block_number":8719241}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2e681adc4801f852a02d8a689342defd7b754a46fb521b8355271b90f76c7b3d8d251b667af70c3b0fe8fba451b08a2338f7cb0e11748bb66890db4878b21b8f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-28T08:26:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,807,932)."},{"block_number":8719242,"extrinsic_index":4,"extrinsic_hash":"0xc2432384892db40aee3c75ea69465f7ad3e4602f60b62a72c29f520ee8a4bd1a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"},"pulses":[{"round":30807931,"signature":"0x98e22cd78264336fb7a3b4e7a9d37820269a2eaa1097e1ab387b42c23c09b5dade098532598ed055a3de869e6ffd793a","randomness":"0x2975736c91fa51615960fe3fd2a2004ed584eb3ea81144cab1d7fa23aebefc91"}],"block_number":8719241}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x9ec9ef06ceaa62371552b3699fd3e0ced5ce50c627fd478d3ba8b7a9cac791430fe5602a86230900d19201a55ab8487701d7b6a005ff6ce4a6672d96ba3dfa88"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-28T08:26:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,807,931)."},{"block_number":8719242,"extrinsic_index":3,"extrinsic_hash":"0xcc4f83a8dc99039bfe623be32fe8500ccfde075a7c8effb38d43466f99cd8999","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"},"pulses":[{"round":30807930,"signature":"0xb5eb24bca34c985838c7d5a45bd2c35961060d29802cd3ec29c27d8dd3b8dc424074e8704ac147a7660242671dd68fe5","randomness":"0x0fb4f464c472cf0948cb0024e9688516b26fbf16213415286b4bf868b9367da4"}],"block_number":8719241}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x10e689a863d5862e1b9d5e7da0c9edfff703a96cbf7c7e900fe894df463d89620ee109f7029a79e201ea84ccce84dc235f5ebe248714d3401081fb5c5fae9a83"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-28T08:26:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,807,930)."},{"block_number":8719242,"extrinsic_index":2,"extrinsic_hash":"0x7edb8fbbcbfcaa3aa5850794319ed5de0b4fbee60afbfec147d8faa18cde50ea","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"},"pulses":[{"round":30807929,"signature":"0x89a63aaa270714ef5cda81745aae6e20d30fc9984ded11a9ba9088f78bf74911fb118eb9258dca1b14fe7f648e647090","randomness":"0x52a1bdeb6e09b680afb88ab77607435b622d518445e3f09d03c562cb50f4de23"}],"block_number":8719241}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x4a2d965e1c686d5e6bc643771e6aac2b9edb9aa7800968cbb5c7aa6763f0e255f9c380fa387170783f6954aecb3c38abed09d5d8847b5d9bc29f514569894886"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-28T08:26:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,807,929)."},{"block_number":8719242,"extrinsic_index":1,"extrinsic_hash":"0x8eec149a08506ac57561b6c8e63f3c8ce8ec26cfa8de6770bb563c88039d7da8","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":8719242,"extrinsic_index":0,"extrinsic_hash":"0x442799a51d2ed9bc6d2c2e1ebd2dee93f0d87e5eb2974e78d68079f810c00e20","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785227172000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-28T08:26:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8719242/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-28T08:26:12.000Z","published_at":"2026-08-12T08:41:21.142Z","source":"chain-events"}}