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30,546,950)."},{"block_number":8654017,"extrinsic_index":2,"extrinsic_hash":"0xc64d49966c22c15b699ae63219f7fff9d6fd480d4711b0e50ef0f7dcfb1ff27e","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":30546949,"signature":"0xa9231b5d33151504662df1f45d9c79a314f6294f7eaa31d778786f02c071dad38fbad202845073cfcc0f9b5f0ee4e997","randomness":"0x1f570d6d7600fc6b2a2d17e631d64138759a2c594bb8c70f999c686286cb7694"}],"block_number":8654016}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x50c27488c6e04b33fb49b0c180d6624eeaba592c9c28b39e5758bce6dea8590fcdb34cedb5ab7732d0b48ee2fc2a4ae113b7651a963d151b059358be4df04283"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T06:57:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,546,949)."},{"block_number":8654017,"extrinsic_index":1,"extrinsic_hash":"0x24fa50cc45a90006add1fade3385863d10732c05639e4aa2a9aa543ff098e409","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":"2026-07-19T06:57:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8654017,"extrinsic_index":0,"extrinsic_hash":"0xa4e0118eb90a8b6dc01f3f24d184618cc3c15134ccc7ffab567f5f79c0529d95","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784444232000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T06:57:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8654017/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-19T06:57:12.000Z","published_at":"2026-08-10T20:49:16.580Z","source":"chain-events"}}