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30,912,035)."},{"block_number":8745251,"extrinsic_index":2,"extrinsic_hash":"0xf3c06718e2437c6378b1c9ee7a5fd9a4715005d4dc8f00622f3967d2dfe268bd","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30912034,"signature":"0xa33753eaaf69f920c51fc066af5cdde0fca3a32d41e49a520c66c30d92665aaf205a25e0e8ffe6844966166d4b4adade","randomness":"0x35c71c1b8b486e935440efc041eff3add1afc67150eb4f7307aa12a1f0e9a3f1"}],"block_number":8745250}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7c1be93925310141e712e35d24ae389479df600516176e311b02263d2f4af4681d01ff68bce8746cd38ab549530e35505ce0b5bedb446219800a927383f45d89"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T23:11:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,912,034)."},{"block_number":8745251,"extrinsic_index":1,"extrinsic_hash":"0x436944b71fc31cc65030d38b859733869542e4bdb01423bfb8705034ee1a010e","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":"2026-07-31T23:11:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8745251,"extrinsic_index":0,"extrinsic_hash":"0x88a50ce856f3d121a26e3a44d4c4106da30ff75ff3bb9d2224f78b2de792543b","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1785539484000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-31T23:11:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8745251/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-31T23:11:24.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}