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30,092,918)."},{"block_number":8540554,"extrinsic_index":2,"extrinsic_hash":"0x8114c4773cad12809884a6460a271b7c3ed4a6a3da6156e2040ef1949e887f20","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"},"pulses":[{"round":30092917,"signature":"0xabd64061e2dbb4403f296efca4be8154de3e611147ccc50d4fe75510edd66b32f41d760c1af37043c8cfc61e8e88575e","randomness":"0x77af44f2a2de67d14ac5779a6cd49ab6cb10f67d1ebf86d34de5c0e1e4acd9d9"}],"block_number":8540553}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x9e3d815e6046e98f9c612bc49fade4d29b25562be0b84fef707ebdce1f3e08171a29643a2f4889c2e9c489abcbce8ddd1a7368b90c36b0314cbc5e8695dee181"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-03T12:35:36.000Z","summary":"Recorded a randomness beacon pulse (round 30,092,917)."},{"block_number":8540554,"extrinsic_index":1,"extrinsic_hash":"0x88b2e02b78a72f8ff99284e8b1f99823aa50f9bd2da9b0b44513acc7cf643b78","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, _>>","value":"0x9f469f8aa06f70056a98b1028500b9dd8c5c5fabcfe8d90af1b12f9e4a0d5a252a153586ba5274ab207006d96f33068b2c48b22f57cfb7878301db38405ab3595750a130866982a73d6c9203f1b3ce22b34fbac3828080b0da4ead42bd80b15d433246677c8b36b3b4f9397086c340bd7cc129f35148bb5a6f4ac20ff684d3d5a87e6b9e3f2054c3e759c2a2505656a2d65c6cf8f32701e77d289a03818596c9b105778642b816cd5cb2899d75511d6816204193b7d18dd66ba75885a3a608d0d5ab716be2a8e7f675f5372b91475c540ac5c4115dbaa6ad48251551c57971f117636975c47491bacb0a7e09196eb03401694ff5eaa87a27a5402ba665554f06d28a26d37ca5606e65287da9777eca53c797511dd8614d4a206e0e918ddac43d3e9641adf79237f723cc9974792536bde544ebb98711468ec48ba8ce37a7d2869b38a81c485bcf0ed267a3e1c7c97cb7bf70ae80974d47856f39d991215964e8b539af685b6e5c5bb7079fbf225dffd7beb4b03cb49b60994c51d915336741b9e087c2bb6b6ebe829790252741aa9ea5a97e4c3a1c4dbb1be0d8cf32f9a8c0a7c6c29216ba97062c998357d50828073dd4490ddb9a64e7f46328a8218b0a6c3f0c16749842f9fca438f6939309732da4cf1763467b498ee2c684d4c42812b20961b855f8845c9236565951b34d96cd80da8a7ff88cd16bbf0ea1b58775511831950591715c326b99468440c28533f5a1b26b8604f37493a75e3a9a3e18653c35a989eed7174d347c7561c868d61c19001051583fbe63c452ac129119ceeb3121fe522cc960491ad0b2dd9778da177152f6a2dbdace23eaa58d1126d8fa3dc855336275bb1b2022f3cca656659ed5da57fa6a443687993441955fc1a0b8032a14c57c4f59154ba15e0527c99d6575a2c8466bd3526cd781b84003b6d86b4d056818612f2e95b62da228eb8a97175220ba997b868b77efe1ba0425b632864076726c2884c3caa6ce499920c7e3355945aaf03b2c5b8cc3ef69595bc6a9f9075e0c2b0063453fbe5364dd4a5969ac27069c8774802c15f193908a65d56a5e4dd872615598c5ba19bba39c1d2851380676c102776f22605a6a20d115a932510dc7780bc82a2dcf66a2b85aa5b4c2501c8797fcb3be91035204839ae3f3c8302451189c9497c8b84c16873337b214b8b31922b587a5011dc96af67a97dd9b659d743edffbc3f65b5d3dd03b35a73c95370a46598e7ed98cd2245e83892fec3784f1e295cc632b6738506a700c3f9805aac568fdd90239d182afb559090a9253104d8ea78515f09363d532a05563eef74b066aa97478327159bac8bcbb2cd81061556ae1d083f7568b7dc49be4f667712b5a74e3b8a143195d917fb02c306f7c0ca1938c21087e71e87f90cb60a1895b5f735488615467464d2b4567ae9c1f8f4c421d58ae1c18acc31b5b2e0b52221210625937bc53a445474131c1b5296304cd7b6ddf2b59219bbe046c9b43350c40b943fba0017e21a9a073bb66dbbb4b5379ded4873daab5ab423174b94c9e86527d834470f42bb55465ff877c78f71638e495f11b13cbca494a836e0e10c61004b0fa0451c96c300ffa96c3c572ab112ab7f439376c33a5a4dfdecfc3f13f8f78ae08ea665f412c4974ca4861285d329059b2b3"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-03T12:35:36.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8540554,"extrinsic_index":0,"extrinsic_hash":"0xca40822d58c415a7b5bf047c4d041659e3971c03fce75c8a80a4be5083304873","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1783082136000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-03T12:35:36.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8540554/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-03T12:35:36.000Z","published_at":"2026-08-07T10:09:17.651Z","source":"chain-events"}}