{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8650279","block_number":null,"extrinsic_count":10,"limit":50,"offset":0,"extrinsics":[{"block_number":8650279,"extrinsic_index":9,"extrinsic_hash":"0x3ac1db30dd9db72d74b92423210ee80b3376877128f62df81257ed06a3bc7e6b","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"77596","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0x10526925f0d4dc1163afd8e87ad7988a92af1d0076cd8b47a1be3e82119bf302","s":"0x68e18a89bbcaed96c49cd546d1eee38587796cec137ff6f87164146edadc91e8","odd_y_parity":true},"access_list":[],"max_fee_per_gas":"20001640000","max_priority_fee_per_gas":"1640000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T18:29:00.000Z","summary":"Submitted an EVM transaction."},{"block_number":8650279,"extrinsic_index":8,"extrinsic_hash":"0x5646049da676cf9aea1563e9fb94688b55d5b84b2382b26e059f220a05f162c5","signer":"5EM8MysFZv2UvQM3YXzaAZopX4ofvgNr5tfAF1B2HjfsPMzt","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000225059,"tip_tao":0.000085757,"observed_at":"2026-07-18T18:29:00.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8650279,"extrinsic_index":7,"extrinsic_hash":"0x6290236adab8fe7a69319307375559c894c9feb07e233d907dc8be0e5bef1910","signer":"5CLtQR27Z1vPKV2JSM3UtcNVxuFpGzGAZyvB6gcsfWgJ4Cun","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.00014096,"tip_tao":0.000001661,"observed_at":"2026-07-18T18:29:00.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8650279,"extrinsic_index":6,"extrinsic_hash":"0xe2d1774e3af0c5f88ac26577ff26c43acbb1826e60505597c57c5bd3bb45101c","signer":"5GP2w1hTeGLzEg6qhGTNiH7daaHDegMeaSohfKwaZiuHq1tQ","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000139508,"tip_tao":2.09e-7,"observed_at":"2026-07-18T18:29:00.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8650279,"extrinsic_index":5,"extrinsic_hash":"0xcbc3f743fdce3b20374a2b6cb4ffa739e1d34c58cb4e0a25c7f966efd41533f5","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"},"pulses":[{"round":30531987,"signature":"0xb2c46968607a64ab64c63ef2c17fdbf2ed526b19bf23807e77040dd01559c38c64f95a9c2402555e416df51d138087cb","randomness":"0x44835b27b7b38bde8d9e48a632ce65867018bad0d4627454edcdf15806860952"}],"block_number":8650278}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x201ff729828986c9ea7a2be570c72f3756dfd6fd6e7a59386c0524268b5f173e1a7f493ac5f7efb297ceacf4494a00a003347274674db516f97fd0464e3d6880"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T18:29:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,531,987)."},{"block_number":8650279,"extrinsic_index":4,"extrinsic_hash":"0x0c6cce29b8d5ac62ba0b7dc1dddabe4ff277ad91385b33a36918834da86d1edf","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"},"pulses":[{"round":30531986,"signature":"0xa8b94e351d78415ff4d19a6e30a5747f96b54e4011b606c118a11fea00b0cedf90b681c673d9af44722ff194f220dd8c","randomness":"0x8985c8365c9c010e6daaa793aca217c343748e802fcc77178074a323373c21d2"}],"block_number":8650278}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x6c9e43b5565bc48db54af01128f20f3a521d93f990bb70853332ef177e24ce63b66a0a37864a42163c6923cf7860747df06aa00c8234c34b25d121a507bbfa85"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T18:29:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,531,986)."},{"block_number":8650279,"extrinsic_index":3,"extrinsic_hash":"0x61624585c3f8acf3ffafd0fb7cfc53a0906b444ba27bb952c7203e43884c42be","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"},"pulses":[{"round":30531985,"signature":"0x8d85ed279ed3dce8171ef17a5c789dcc5e6894713a28b7d491ffac796179c0f76118c5d99c229b4b24533c6743127f1b","randomness":"0x18b82b6d8539091209ffeac240aa04ca4fc6fd3f930012e7ebd2f74934b71bcb"}],"block_number":8650278}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x4ef53954238abb3555e57cc39ad11e9e8c2caaafaf3a9455046d51c71d71497bf24921f2a7860cc65add835d3c1f426787754e38bf5df70652c4c6422744278c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T18:29:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,531,985)."},{"block_number":8650279,"extrinsic_index":2,"extrinsic_hash":"0xebaf7da48e1afa25d22983fddbfd1beeac9454baf6bdc11d80d49c38fcbd81e7","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"},"pulses":[{"round":30531984,"signature":"0x88141b6fe7b8adb92ce753d4528492c0f4ce89812eb05d3cb53314c9a8edfb0b406783bc364a4b682eb1c0228a04330e","randomness":"0x7a686aa7b5c7bc0703e9be727cf5a3b8a849c1358b33841ef13cf38bb2a85cbe"}],"block_number":8650278}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x52a3e68510617b95938ba606ea4c47cf7fc4acaeafae5e8e360119573d12d74d7c9752543dda977de8e4fb54f947dbc5cb20ee4cd8fb8e5bb2a2a2e493b8ce89"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T18:29:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,531,984)."},{"block_number":8650279,"extrinsic_index":1,"extrinsic_hash":"0xdcaf2a3965c7ca55ad52b227d5674f984e86131bf7a8c503612f9f0d5a77501c","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":8650279,"extrinsic_index":0,"extrinsic_hash":"0xbb394eec43717134e2d5dc05cf3d8df5d8577d1d27893acf5e3fb6a137f144bb","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784399340000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T18:29:00.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8650279/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-18T18:29:00.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}