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an EVM transaction."},{"block_number":8747073,"extrinsic_index":6,"extrinsic_hash":"0x4a3141e29106e44254c34d71c444e6072869e1caebf6764f86f5fc6d047fcaf9","signer":null,"call_module":"Ethereum","call_function":"transact","call_args":[{"name":"transaction","type":"TransactionV3","value":{"EIP1559":{"input":[87,210,192,105],"nonce":"159791","value":"0","action":{"Call":"0x6843503d38e063b526c258e4a05b6beb93211056"},"chain_id":964,"gas_limit":"1000000","signature":{"r":"0xf86853a802c2bcc11ddcaf876c13b8b20e034953a01b405fabd130cd0dc73969","s":"0x5fdccdec40b72e6e1398b6061d9b64acd7c71f5bdda3c87c100b5e7947819bcc","odd_y_parity":false},"access_list":[],"max_fee_per_gas":"20000154000","max_priority_fee_per_gas":"154000","precompile_call":null}}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T05:15:48.000Z","summary":"Submitted an EVM transaction."},{"block_number":8747073,"extrinsic_index":5,"extrinsic_hash":"0x47f55e47b6e25ea32e12384b9e0926b3fc67553da04f5de3f138abcac1f9a8d8","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30919324,"signature":"0x99e236cc48b1a055d9473bd9a14dd612bf4b0d2cb34f5f1876c1f0b5d55ea933c73a77dfca6d5f8d8137806df626146b","randomness":"0x5c5a82762102b654cf278dbb745e1c9968f8e6988f5b57c844b06c9645cbb33e"}],"block_number":8747072}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x441189cfd18b259545728f56d5493a397e80f768d9fa66480a7a109255bc901e4f1fe596bbccc372637e04adcca1a0a88c6d175df6c4c7a6df55dd8c55255e87"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T05:15:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,919,324)."},{"block_number":8747073,"extrinsic_index":4,"extrinsic_hash":"0xf2059042fbf57bf520c9f87118f3d4d8da97efc32f3d74d7c0bbd43bd7dbf399","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30919323,"signature":"0xb81cb6b8c3120508666ef5f5a4d8de29ce75cc4e7500d8a0cce8c132e544a105ccfdce41b1c0b9a4fb950aefe3b0c419","randomness":"0x86dc5878bfd05edf24215ce08750b43a875168125c4635f3a2eb7d9bcb1c4d7b"}],"block_number":8747072}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x648250ca5006b0299b5da2df91eab4ff4aa609d3f82d20097f81dee664136050545a16adecf2de230fb372ce8d92ba1c33beed0f77b02134ab51348cd803e58f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T05:15:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,919,323)."},{"block_number":8747073,"extrinsic_index":3,"extrinsic_hash":"0x133c51ff0e7a3442a163f3e8beca3fd5bb38871ce2a0aab0ae24cbebe92b76f2","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30919322,"signature":"0xa9a491ea8c0a2271d5a0470087de79581d9551bd10dbb422051e89c8f7c771accf91b184945a284af89e0c869cbd66f7","randomness":"0xfaac19cf0f3d296ce19cdf4c17854f9ce0cf95dbff49bcdcb361a19c17bbdb97"}],"block_number":8747072}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8abdd136e57e56b73d3457030f902bdca76df9bb0e4ef3402302b8592fcbb134d395d328cde5b5a5aff0f80021f6f9d28236b4ce0381d632ee02dcf71c97c08f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T05:15:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,919,322)."},{"block_number":8747073,"extrinsic_index":2,"extrinsic_hash":"0x1503bfce26f530edb7aaabdef9ca677fa21cd34af3a6a7cdab194ec32a5b28bb","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30919321,"signature":"0x9168878a9bd56eff2ad689616f99b44728c3b7969dc86ebe87ba2f32a85285ba46cc2b6540b99fe7c43591432126a975","randomness":"0xffdd1c67bbcf42191bb4393198aba945fdf00afdfb8f710d4d1afc8807242aa2"}],"block_number":8747072}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xaa5797d1bcb9cbe3d3cc864a75b8dbc5bc266520420f5fec8d4ab439ed26fd029b3c09b3a5300248cda9cdb384d1c81dd38d5c925ca312dec9bc15d76b320980"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T05:15:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,919,321)."},{"block_number":8747073,"extrinsic_index":1,"extrinsic_hash":"0xa21c131cbc52525fe496941e758df8a57b1430a68c76b41dfda3f0ac024167f2","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, _>>","value":"0xb8a25ed04462fecc7c6f5badec1b7296304b66ac9a098c2fd9b77b0f68ce27b220045c532031c171eb1636d02a34e6c83ac6099362b6fe500801e04913d39ea1570ce1915e4f68c7cb69a78f70781b58b68c14b4b0b7ca7c73985c075db5c724c599ac23810eb2a27775c67870570191bc74ecd201226b5bfa0b90d7009d67610f9b41a54da5a92d5752ceb5b5ba1b1d57e546d5095787989ff94741dafb9de908615710a211a33d49ab7919b47270959ff658b001d9aa074347cf71058ab9a54ff463faea1d14b707c5d72dca27b8ec2a331b8480ee66b02d739ca74baf9f6b88cd5bb82be65b02c96ded88309095ad9d753286688258414430e6a7d5f3360a270d097a4f29cb95a655cd6cc61e530b8978f9bc3c182037c65771d15e67b309d0b40478ac56d7c8438ea6460580bf36fb09c9767515a02966638cb6c31efb44be50310f104b3d3f87659c5a7807f178dc522fb222c557c46336e08edbb3364bd4683d295d5250496ff76dd0a8427c26c0b5e863b58476c50acfc6799401ac922bfa2d6de32e1f876e7c28bdf5d16553c9415045b5aa75908d7a135aa1cc9bb47c9001b3fadb471f92be9813244cd90dd6e8231ba20e908b0d2b10456c8b6acca170dfa69d55f63818a04842e0ad39487d2190444cab9c68539fdf9901349872136c35cb5c44ff034d05fa3b17603ba99a80b6458ded768025e343607b952b9c12db050079779b34263563dca860bc11ad763fad2a1882783e3df91c29959538c23fee9714131297b459383749a585c650055b9f3478813d507f92c23c521924f6a045d83471d8427d6bb28332ea556065075afaba22cb75a25b0472e559261a41cf150d3a1c5c29f99f92490ff0258e5f1bcdf895690481004b622c2b9690d6335ec3835bb279b029b59424e7930df0c496b93bcb660592a531bb09729f66cb676142c0c3a841243a3d39838796a96bd39f2df074b94620a371c70eb4cee48c52b7b089ffd56deeeb71036107d388975cbb54df2c6d131b75e6f422b4b054e458473dfc6e6820240408a62d065772da1879bbcf9d926798042525742cb7c946d4d22843e910a3493eb5c0c50679193c4915a3a79556908ed5a5bcb9c9bfcc0964a2f865765c885d538156e317f47377c703b10b95917b51720d78848fe258a325326b788e789383a7048a0e87cd11918e26900e7f712229f2b18161600b580731e8712989b6fa0b25a5b84484366dd888217e80538bdc78cd228baf1057c491573574ad6d742599b58a0242772fa117025677e7256e88f09cf93bc671d8b3983ba6de38c76044b76b9c14f2394df753ca52937b331c27a76b894408865f26706f7492d7576c5c20804d1390ccd3adbedb7fefd08de381a41c8087dd606c84b6398f319a94599dbe4cc6a2f756c82663d1664c9bbc84fe9a404a4a7f1108ba2a172e7d604f9c3412d4a82e7a01688dc5a813f52ef6224ea650b6672618d7726f2c9b00e08ac9047701597ba455a9c16b86691127055f1918ffb1807e2c0c7b17a97ee22ed699beae4601a9a673e5a4490f37687c4b10b632a5ab5146183178a04a1579a7066320904ac19208d0b94ed36123c34bbd26af90597977c97a9380b5e72695c56398ca684597f87380165ada8fc58b98f364b1fc4b682c2728a4a671"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T05:15:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8747073,"extrinsic_index":0,"extrinsic_hash":"0x292460e1c1113bb79f293666aa2283f379a91818deac67f889a14c220768ebca","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785561348000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-08-01T05:15:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8747073/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-08-01T05:15:48.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}