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30,547,622)."},{"block_number":8654185,"extrinsic_index":2,"extrinsic_hash":"0x210bbf9fb098bbd48c45cdc5ad8160f1b4700dbddbdc9f54490e96aeb0da71f7","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30547621,"signature":"0xb832ba1b989651bc9a695ba2da16cb0ea5535adb8c496bacbf78f281f716f7b260620201111cea5ea03a0a31dcbaa303","randomness":"0xa0dc14eccda76988643a9a7a080a7506cd3782b7476bbffe50c0e3ed2d5fcb14"}],"block_number":8654184}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xe080783fc00b1b0a9f0ef3d6709133b10aa7d5b9c1ac2d91ba27ebbf285341413896e0e6d845f59096f065a1d554fc8063b2e3e91157162c7d22deeac9952d8b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T07:30:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,547,621)."},{"block_number":8654185,"extrinsic_index":1,"extrinsic_hash":"0xff7a5ce4af150bec1ce6aeda0032e20feb1a7494e904d94d293c75076ca24e8b","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":"2026-07-19T07:30:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8654185,"extrinsic_index":0,"extrinsic_hash":"0x6bad55f8306cea5547dc8edff08cd59183e28f107aa6ebc8568a3c6adbafbf87","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784446248000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T07:30:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8654185/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-19T07:30:48.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}