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30,342,986)."},{"block_number":8603048,"extrinsic_index":2,"extrinsic_hash":"0x19edfb9e73fbba7419c6fe3a71ba03968f47b33196d03d09036a4cde0209e2a6","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"},"pulses":[{"round":30342985,"signature":"0x95982d0bd7a24a38470a3fb52bb54c46cdaca86492245b147661805e2718dc153eba195cf273b1900251b21602153910","randomness":"0xe18c527a7a14c9e0aa468149e6a401eea796da39be46a279ab1647ef3918ac8c"}],"block_number":8603047}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf851ae45cf66b6a03d5ce3bb7d67d5f46a979a1bcd9830443906fd37554770718235b59e4d122a0f6903e127f899bfe5b2ef0f056ba4da886b1808264f1ad98a"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-12T04:59:00.000Z","summary":"Recorded a randomness beacon pulse (round 30,342,985)."},{"block_number":8603048,"extrinsic_index":1,"extrinsic_hash":"0x6385f92eda3ea6d76d243beda159d282ee95ee50da804c89de26b1ee92f4d4dc","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":"2026-07-12T04:59:00.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8603048,"extrinsic_index":0,"extrinsic_hash":"0xb1b7b1a89fe3bcac4018c43bed71584cbb24d5652c6bb07756ab4341542d7b1a","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1783832340000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-12T04:59:00.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8603048/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-12T04:59:00.000Z","published_at":"2026-08-08T08:02:37.618Z","source":"chain-events"}}