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27,899,510)."},{"block_number":7994206,"extrinsic_index":2,"extrinsic_hash":"0xb59a1c61ca6eb54ef6b5576679dc4c75ccd748d328bea13133b160a932d3fa10","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"},"pulses":[{"round":27899509,"signature":"0x8cc8e21df109088e866fbd85ffb75d3c3e015e3f5ef3d093fc566186aa554ef55b47b8bc7212bb473cff4f8aa0c9d7aa","randomness":"0x8a913ebd99e5e67059edc664901e0de0f2adcf8425b204f6b76059384af49cf1"}],"block_number":7994205}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x3c8f852dd32ec31fc0baa43dae8bdc206b024eaa2fb92d64ca6eb9765ec14d3c49e5bda6b4fe1f7aa0bace2c9cbf6de3698dec28b0478e233163308d8378ef8c"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-18T08:45:12.000Z","summary":"Recorded a randomness beacon pulse (round 27,899,509)."},{"block_number":7994206,"extrinsic_index":1,"extrinsic_hash":"0x5d20079bd803879ce2e3de3f76bec861c36b265377dadf7c87721bf7cf2b9b54","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":"2026-04-18T08:45:12.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":7994206,"extrinsic_index":0,"extrinsic_hash":"0xbb44beeeeb28e2045937a5db95485461057175d7d9a1409667d863571e94d6f7","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1776501912000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-18T08:45:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/7994206/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-04-18T08:45:12.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}