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30,147,670)."},{"block_number":8554233,"extrinsic_index":2,"extrinsic_hash":"0x05ffb25c8f4a2139fc912b884a4879175e57495bbaca1811c8e0da7039330842","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":30147669,"signature":"0xb4398387face8bb9e62a6e0f3782735fe64fbfc14eafe70d8d818af0ad0e3c6b5a924e2bbda26b85752915c306d58faa","randomness":"0x25cee3ed4ff89430a4b8c7f7e969ce092239e9f46a64f02df7408f50a70f786a"}],"block_number":8554232}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x204cefb84db7596fb1752ccce18747319f13ea7c6dc2a9bc1905eecf2d4ae60b828b7d12d3e7593d0d163a1419f739225833d035d2a11ff592acb02c6feae08f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-05T10:13:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,147,669)."},{"block_number":8554233,"extrinsic_index":1,"extrinsic_hash":"0x6d0cd3a81137749999cd04b019c06a6546decae7f7246ab656e980abc6f18077","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":"2026-07-05T10:13:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8554233,"extrinsic_index":0,"extrinsic_hash":"0x168f988fee2c6778de7d15adfc702e092003b2f85e0cb2c7e6f3b672f00cf290","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1783246392000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-05T10:13:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8554233/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-05T10:13:12.000Z","published_at":"2026-08-05T09:59:06.676Z","source":"chain-events"}}