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30,346,042)."},{"block_number":8603812,"extrinsic_index":2,"extrinsic_hash":"0x39bcf67bb51156182555c804ecb9c91e024182e4a206565dff6e2e5cc3d2eb19","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"},"pulses":[{"round":30346041,"signature":"0x926e25c2937923a0d12958c4d804bae119bc7c99eadf6885c7243ddd1f8ed099353544c7aadfabaf36c6d8a5afb6155f","randomness":"0xab45da84c001706bcfe1124da8f8dd334503a72c9ba5a44229c0e0e85aebc7f3"}],"block_number":8603811}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x9ce83bac431575e0dc4e68bd6e814bce0baad33ccdd98beb2b3306b911358f2d46921db9130409c17b3e15554fb595ed475106f030df75e419dbca193efa5c88"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-12T07:31:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,346,041)."},{"block_number":8603812,"extrinsic_index":1,"extrinsic_hash":"0xa17426174102e32172b690797ecf9cfd2ebb3b0493a134a064d69792f0a5d954","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":"2026-07-12T07:31:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8603812,"extrinsic_index":0,"extrinsic_hash":"0x926092516a5c59b4b63c4468aa7db861b92c2729027a9cff3aa7f79f30fd7c64","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1783841508000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-12T07:31:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8603812/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-12T07:31:48.000Z","published_at":"2026-08-10T08:53:03.818Z","source":"chain-events"}}