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transaction."},{"block_number":8661247,"extrinsic_index":5,"extrinsic_hash":"0xf708867700005d7a9cd8bf8d97b339dc6d03ba3be9ec6b019cd16dbbc170759e","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30575876,"signature":"0x83d88d2a7bd4f70230a389ba34cbff6f2bac590ba80f9e34a6499e17e633b6070ceaac21a6f42cfe298c6d2d1e5e2031","randomness":"0x6c801eed6c640ce91f8802a7d8e787b5c67773af0093d87e87d7876f9ecc1c20"}],"block_number":8661246}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x02e3cfc8a95955ed1b269cbf90abf7235c8837335da4df954c64a28a77a5e771a16d032fd5ca071153e242693c203b21393795bcb8b2504111265ca616b2b98b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T07:03:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,575,876)."},{"block_number":8661247,"extrinsic_index":4,"extrinsic_hash":"0xb5859e246488690788c9337e5effaeceb52c85f14644b8a57e96609985311df5","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30575875,"signature":"0xac5d3beda56cb160c720bdfd44fe5e7a5db77ceb53d18d23bd323e4c23d0b752c5ef03a74d97f8e1e4a34b4abcfd6a70","randomness":"0x1e0b031c0cea55f34c9d86b8cf3ae8597488e33f154ba96eb5203aec921f806a"}],"block_number":8661246}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x0aac65248ab531ecc6d08a1d295177f8dfcfe91e3d9503eee1d71a1a7216be0dc57aa909256d8106575cd7019f6e22dccda9dc6d8ca2bc077ca38d3cbd330884"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T07:03:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,575,875)."},{"block_number":8661247,"extrinsic_index":3,"extrinsic_hash":"0x1016e4f9ae607deef74746cb9035333d4d690167305e4d681f2932b3d1a0f709","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30575874,"signature":"0xb060727ae7e4ac945c0822564f3a948c01b48f10e010dd6eeb07523d9a8d937868bb574d2eba01a42cee3475500eb227","randomness":"0x65b63ce6d40a8c799c2b6a78a73ffdd7b57df60b6ccaaf843cd749d9068433d2"}],"block_number":8661246}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x76d9cfef16a3da86545b0d12c330d8e7e1b311c469ad3634cd2c2986be3f8a742d9b038686212643724bc3743f65c6057ddaac42ed97da11fd5b8bb5fdac208e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T07:03:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,575,874)."},{"block_number":8661247,"extrinsic_index":2,"extrinsic_hash":"0xc9cfef1a51a86ba7b11b65627ee6798b2e56f2a67189ef96ccfc27cd9d81c32b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"},"pulses":[{"round":30575873,"signature":"0xb68084efaef3451dc4dc3d40ff61a2b82bc54772dd150219910a4204f2b7b0e3b0cda8bb172bd8881e6a9104c457bc73","randomness":"0x7320097402090840b208cd096c73091ecb2a6c6e538ead219c481a5ce4cfc106"}],"block_number":8661246}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xea5ed84841fa9de49d1d6463b8c9e56524374f56a8aea3db1649f825cbc7c0509c861f20bb324573145da7bfcc78644630e34f418f8ce0b675f89e5533968b8f"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T07:03:24.000Z","summary":"Recorded a randomness beacon pulse (round 30,575,873)."},{"block_number":8661247,"extrinsic_index":1,"extrinsic_hash":"0x72b71f40519622f97dd442cbd1f276063a006c8af54760bad6a367391a5aba85","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option<BoundedVec<u8, 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account announced the next MEV-shield key."},{"block_number":8661247,"extrinsic_index":0,"extrinsic_hash":"0xc0c71adb9add53766cc7fca1b10a85234cc2733cfa9d8983af54028ebfeaa4f7","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784531004000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-20T07:03:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8661247/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-20T07:03:24.000Z","published_at":"2026-08-11T08:16:16.642Z","source":"chain-events"}}