{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8640630","block_number":null,"extrinsic_count":17,"limit":50,"offset":0,"extrinsics":[{"block_number":8640630,"extrinsic_index":16,"extrinsic_hash":"0x4a9611dba3a6b55d00ed69c7f734a594ea8bca9d4da77ada6a89f94050a794ec","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[155,22,72,57,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,27,56,109,20,188,58,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,160,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,184,234,223,102,253,141,153,223,20,37,69,237,204,45,201,86,161,249,245,31,124,89,116,106,188,103,7,249,80,251,200,44,176,26,167,44,104,21,99,139,66,191,117,30,166,138,9,51,1,136,240,255,6,193,89,58,35,219,101,114,61,31,250,202,120,10,254,174,79,5,126,154,207,203,58,55,46,211,253,169,70,40,167,33,190,38,232,195,149,21,42,71,38,142,144,39,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,21,45,99,51,233,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,134,28,70,128,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,34,250,83,218,91],"nonce":"558859","value":"0","action":{"Call":"0x94c262216a8111d208433ad48fcdc05831d60afb"},"chain_id":964,"gas_limit":"250000","signature":{"r":"0x4559830c526ee3c89858cf624d30f1b31fc4d8a56387f1e1ea038a0f2027d96d","s":"0x021240847c86b7c94c328ba5df48055c0de8d148cf1c386c17fc657694e3e107","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":"2026-07-17T10:18:24.000Z","summary":"Submitted 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an EVM transaction."},{"block_number":8640630,"extrinsic_index":7,"extrinsic_hash":"0x1e5942b8f013fd718bf403a672082ca1be5751452ed5e13483b92d6c12be7f50","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[112,11,120,228,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,131,216,118,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,192,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,224,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18,153,124,211,131,42,216,0,10,2,201,46,27,91,65,96,247,118,227,5,166,213,153,58,38,229,86,228,165,215,85,57,134,216,238,12,229,131,1,150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,228,207,39,29,193,78,236,231,13,83,250,210,11,149,127,75,94,79,149,201,194,79,220,174,116,147,0,182,38,149,144,150,48,84,148,30,230,142,31,137,2,73,9,119,144,69,83,232,20,111,157,121,142,61,254,144,215,254,132,128,191,78,125,22,214,40,189,87,151,152,103,133,204,77,14,11,141,78,178,63,184,78,101,42,91,193,63,246,54,68,31,137,89,156,189,227,48,84,148,28,121,251,52,233,2,73,9,119,220,161,83,232,20,111,157,121,142,61,254,144,215,254,132,128,191,78,125,22,94,183,80,157,206,213,251,143,147,205,6,252,140,10,162,152,207,1,87,251,212,50,182,252,29,171,39,100,187,57,46,203,48,84,148,28,135,208,207,122,2,73,9,121,204,31,83,232,20,111,157,121,142,61,254,144,215,254,132,128,191,78,125,22,216,32,39,118,56,96,141,60,227,26,127,238,20,161,16,182,213,50,82,86,154,102,76,75,22,247,180,18,209,217,163,163,48,84,148,28,131,61,190,9,2,73,9,121,125,125,83,232,20,111,157,121,142,61,254,144,215,254,132,128,191,78,125,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"nonce":"848348","value":"0","action":{"Call":"0xe18d7505fee1f1ed2cf97413e3e72ed3c0b20c39"},"chain_id":964,"gas_limit":"10000000","signature":{"r":"0x028f78d014919323a10755c4580dd646dd53d37c9965d55b6e9acaf10c428f7d","s":"0x27ed739b85e10d35fbbb890d4f282714602d0b184116072552a61a477a8d0858","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":"2026-07-17T10:18:24.000Z","summary":"Submitted an EVM transaction."},{"block_number":8640630,"extrinsic_index":6,"extrinsic_hash":"0xd1087eb833faf491658f951e8271975a0eb56d65910a74a29aaa36e326c69b24","signer":"5GVn2SRqeUrzrxtmvqtT215uyuyPEBwR1Mq632UFUsaz8MQB","call_module":"System","call_function":"set_heap_pages","call_args":[{"name":"pages","type":"u64","value":0}],"success":false,"fee_tao":0.000210895,"tip_tao":0.000071593,"observed_at":"2026-07-17T10:18:24.000Z","summary":"Set the node heap page allocation to 0."},{"block_number":8640630,"extrinsic_index":5,"extrinsic_hash":"0xf3781ee909ba2986d571e234e35f5aa6c9efc9e2a3ed7a43a9b200accec48466","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30493376,"signature":"0x838ab23b234dd1379c1c3dd3600d88d78387fcd9c712f6d2cef73d4b742f3ef8d7829989571265fc24b0f9baac1a339a","randomness":"0xdf9f077cb49e815f2e914f450544c4233f65731253f8b3772c2434a3dd89895f"}],"block_number":8640629}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2ef8067d9febc93a0d64b7d8614961f28be3086d22cca619b515e9cca51b47379354ef41a90a5e93f2d08e14c8c9a4979505d7df2451e66e2cba8671a2c33689"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T10:18:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,493,376)."},{"block_number":8640630,"extrinsic_index":4,"extrinsic_hash":"0x2ccb26945213829547a0a0203ae8b78d896894fae083a1699a52450fe844292a","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30493375,"signature":"0xb0ad0fd9ffb6b03b4ea05b062edc6b0a45c51d0c4084a5740097a494dca66f16c34de34cace032a841dbb8f94d61441f","randomness":"0x4507c11cde84af375d7fa8dacb9afabc28d30ae3eaf1d3aecb19532082537156"}],"block_number":8640629}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xb239257d5d4e94be16d32e4c6413d1cfa8500bb90415b835142f86cfde2f7d29e9bb292e3cf94366550bf5ce0c290679462aadb0aa9cf3fbc5b7cd3ce0aa518d"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T10:18:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,493,375)."},{"block_number":8640630,"extrinsic_index":3,"extrinsic_hash":"0x136fa41a17de2eecbfd59f4c3f9fd566e65d13d218c250451a06b4babb64446b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30493374,"signature":"0xa668973a3ea55c4571488f4b74a89b9461e585f9030a5fe6a39ba8e4e66f6e27ec8d85b5b004ace5f7f490e26207dcd0","randomness":"0xafe3da99d4eb571199d2a2d024e9c8714e98e10f2beba9efa6266e93dbd5e4e3"}],"block_number":8640629}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x4eaa13a7ca0abfb7a631dace36e973ce86ad97925aa9028e963715ea161a6c608ed197d9600a2a19957d243aaa440312b6f436425634e9509903c7bb4a932485"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T10:18:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,493,374)."},{"block_number":8640630,"extrinsic_index":2,"extrinsic_hash":"0x3831a8e43ff8e00cec9509fede88556211d976f05109ff0f7367ffddbbe4e990","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"},"pulses":[{"round":30493373,"signature":"0x8a525b314615dfd03932f56950b7462f6e664af098fa0b34b1e580465fdc641bc76d9326ade5f47217e1b42cac74eebd","randomness":"0x2b6007726f3c1681f8d3e597cd303726679d661457bdadd2e72465cd0d938769"}],"block_number":8640629}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2a70276414990d38fef1c63d0e5b62ee30dfb0037f8adbc93f79531dc271124c12f5ce1ea010de5d11764261239eabe4b0541b4626cf2628d2690ba6320e7184"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T10:18:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,493,373)."},{"block_number":8640630,"extrinsic_index":1,"extrinsic_hash":"0x720e6106da3a70fcc70a8f5844fb6b518969c7999e8a1e1d948f901eea8c19df","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":"2026-07-17T10:18:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8640630,"extrinsic_index":0,"extrinsic_hash":"0x4084e89f93e49fcdfefe70e7c3389ac808402764679d86ff8a1cc17bdb427bc0","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784283504000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-17T10:18:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8640630/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-17T10:18:24.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}