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30,510,837)."},{"block_number":8644994,"extrinsic_index":2,"extrinsic_hash":"0xe6f004ab03d9197986883d297d89c81caaae75777450ec890724294497c7a9b4","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"},"pulses":[{"round":30510836,"signature":"0xb79cc6b789fb78e71a365643c36e9b0f8c0fc58b34dccc08211b07e9d16dab354c087e8557c8615e6d1085447f5f67b2","randomness":"0x369a808937613688517f0a83ea3838d4eef9497b770ea44577a96369d927ff52"}],"block_number":8644993}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x5c943f1acab1954d6f549e4bb31f5c1e7b4ff637f5c62a4052c79eab54a5c46eeb6e6c9835f0b67c59a1237c733f6e3109490e845ee30bbb83d2ff1bc8ae7889"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:51:36.001Z","summary":"Recorded a randomness beacon pulse (round 30,510,836)."},{"block_number":8644994,"extrinsic_index":1,"extrinsic_hash":"0x0e84070936ee75e524a8a1643d4ba2daa5cbc6367ef6fd27eaa2acfe808045fd","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":"2026-07-18T00:51:36.001Z","summary":"an account announced the next MEV-shield key."},{"block_number":8644994,"extrinsic_index":0,"extrinsic_hash":"0x1bbb317282222acc7e2eaba573b1360af9c2212b723740489a6d4818591fe1ea","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784335896001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T00:51:36.001Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8644994/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-18T00:51:36.001Z","published_at":"2026-08-12T08:41:21.142Z","source":"chain-events"}}