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29,997,237)."},{"block_number":8516667,"extrinsic_index":2,"extrinsic_hash":"0x47321aa490ce0fa9e6212bb1353eace5e54cee104824f785f84f1b1e6d4ae55c","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"},"pulses":[{"round":29997236,"signature":"0xa1714b6800878143bcfb18f13c128d5b6e83652c501250147b1ca01dabbee371bc3cf7e83b16e189452fadb870e20543","randomness":"0x48007f94f69c667235e9fb0c51c5b34a09f0f4816bd8197b69f7510d32825a20"}],"block_number":8516666}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x449969c6253cb7e069a17610de60c4efd20a0cfd8f673307d509e8e94de9f331c536f82b0f941b2eabec06d59548589f302687ee1bf54e13ccc58edba6f48a8e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-30T04:51:36.000Z","summary":"Recorded a randomness beacon pulse (round 29,997,236)."},{"block_number":8516667,"extrinsic_index":1,"extrinsic_hash":"0xb41d0011d77b40197d95ac8f15680c3403aa76c0c58dac14043b96e2aa618aaa","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":"2026-06-30T04:51:36.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8516667,"extrinsic_index":0,"extrinsic_hash":"0x6f0005e9b4312b12fe2437fae1bcb79a362782492155fcc00809d46f31cebd48","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1782795096000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-06-30T04:51:36.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8516667/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-06-30T04:51:36.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}