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30,599,018)."},{"block_number":8667033,"extrinsic_index":2,"extrinsic_hash":"0xb67ef5dce7862543dc33f3949312735e07c5de9b76ab65288a382677195bd6c6","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"},"pulses":[{"round":30599017,"signature":"0x8b74a368856001e3680c9de6f780d613c263044068ea0638931ac9357747faf7ac859c4ab302d2e9967d8a9bbbd16ab4","randomness":"0xf413035b12f1a13e9a0f67d30a7ae8b2fdcd33c6983f60405fb8d66dd74044dc"}],"block_number":8667032}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7cc5223e9781658731080eb73a73b2bc893e44eefbad255a35b9af104337052f31cda7780b8be8ab7381ad2feb5830f49ce9456627a1319e69efc2664cb3ac8f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T02:20:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,599,017)."},{"block_number":8667033,"extrinsic_index":1,"extrinsic_hash":"0xb5976c712dec6aa5681728a0514fe5b243cf74a1e14b89995830ff80e167b0b8","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":"2026-07-21T02:20:36.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8667033,"extrinsic_index":0,"extrinsic_hash":"0xe63f51234dcad288c7cf639bbba94e9c7f3ac35032a3ca1a64e1bfcd8b8b1e8b","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784600436000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T02:20:36.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8667033/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T02:20:36.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}