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30,601,313)."},{"block_number":8667607,"extrinsic_index":2,"extrinsic_hash":"0xfb82ef033da62650fbb27c4e9bc0e332fdd4741615b65e2c74290aeffe137057","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30601312,"signature":"0x89571c690a47709aedaf2e6b28995b4d231597f611f6feb0daae9260343c151d9eaba3038a4e9a8fadc721bf48aa1e95","randomness":"0x7aef6a2641f3883e72c5521fe2c65721cd009c9f5647d3397b371ca5ecfb843d"}],"block_number":8667606}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x2ecdced6fc2ac72f188728872ef10a52f03625b785f7df7c5d2ccd3044ae5552ddcdac2f8d05931873bd860e3948fb92e5ea721ccdc672ed09cbf63f8d9ef481"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T04:15:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,601,312)."},{"block_number":8667607,"extrinsic_index":1,"extrinsic_hash":"0x926e91117048e960b1ae696d2c53a8378ae671798f9b99fc447be298deacf24e","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, _>>","value":"0x0230acbd495402206d7a87adb6fb9775c959ad5282f4831dcdd62b3f7a29f17202d4f55480c2b7b214b48e175aa074a0576cbfc2249739c3a2949766c1483fb4dcba54821d7ed0613dd0424745b99d422a8ac19074a31c87510ccbf8a1931aae871822f3cb7561337b8a0968bd11139d69c1b660be51f4a1890abf6e7c3def47ad8e4a4440921abc6677896ba429accafe5041e5d09ae0c2a98c9a05e16ca4947a7d0d3342b6a64b25147e067572542c608149b4b18934a4b897814676e35b1c35554289bb01456971c56c3402312aecaaba2ebc12212c84a2da411209c753125cb9723eeee24cdf11ca0b8b83276420cdb9270a315bb552befe28097e083798a7afc3d2cb2148cbe39bb5ec99cd3cdc0eb158cde61c3293d2b5441173e39cc54f4bcb96812f27b66651c7a31e205184f0861f649e4c756324c2a329f3af0493b1953a7a4ea05a8cc7005af02be5c90ae8d02160b57b93878006d16d21207c17a5c92f71b9d159b377b628ef058269ecb1c158ac10ec07c9261d2fe932e0f40263c00857242369bbc5b7bba8587c12f74b99ec289a03dcca061c132bacb28d2ac0d8797d5837428938b80e19cb5b165f9bc41729bc5af1a1666a99b97a2b328e39af7ac717fa6237986bab8b9410dcfbca6f8ccd8325290a8996cb676ee31b27ca9a6ab90783646657c07a7a3762b02d221e36aa4206b4b7c00c816f47103490a6667562dc25c198da2edd344cf741c45c7c88e2874807b695e7c500695259606162117870193a1bce63249684c863f1cc77878450d53cbca68d42f73c15ec2bfcb76b0b64b35466310ed75a8c9ac4f7a24070a30d342403f43651dddb15c4dc2fe881257bf62fa9e91b8422c2837184a1268aedf58c66f0725357458a68453e37c8edac6501e269fe5984f3709ccbc5671b475c997426f1eb8e9167cc5be7cb1b376c09e91978c392e7fa40330476c3e09dba701160c6b8beb11b8d48924df5c490dc9c3034466bea8fd94a6f2294ca8dc9214d80af097065bd0754bc4a1d2de3636af4b353e9abf8e73018352104ab14fc7c49d9c9cc5c49749ca171baf19e618a9b85a29d3482aa07fb8b3213779767032a3b275ba0bcb2542f0de96b3ca11d4fdc7d75f6ab473bca33f34794a453373b36f0429d0a2700916937b8413ce42262cbeabef691322ae82476bc8bf1120559570a7814cfccb7322ea5a202e9a0553cc592d4b8b6d7af2e70773439339d379fb6004c8c07089262c3a02790dbbb05c0d0b5ed8c58456a08cb6749d4b24ea6c4050ddca92b968f8a0ab550302e29736f982608f670bf794733a3ca2dd3380cd5d407f53076cc6a5781863fc4bb55dfa69a4782535161ccfa8545483b0ce8789f7695474edb342671a648e5101507c03120953182169fa69b91178a7d4578ceaa461e75051f61200177bccf6a0a8c1ac75af5ac67606b975a929f84aeaeb16e8c71c54f104e70422f3abc2046965a2665a1699a421072257e84765095cc1d5b016fa4608e6b885295ccda397b956867bceb3975545775217cd29a67da64254cc9c0ae21ae2db4742f3b4576115b3ef9298fe19ab60b816706702ce9164ed1c3f10036c823b38dfa959807c04b84bd2db6ac245a2a75bd610864f8804cde566a71d6f68baa469ba253cf45854d81e3"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T04:15:24.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8667607,"extrinsic_index":0,"extrinsic_hash":"0xad451dc0e24a43a93a90b1849ebb6a76e2e03713ea7fe049a4f6582a1932afb8","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784607324000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-21T04:15:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8667607/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-21T04:15:24.000Z","published_at":"2026-08-06T11:40:30.921Z","source":"chain-events"}}