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an EVM transaction."},{"block_number":7994547,"extrinsic_index":4,"extrinsic_hash":"0x39e6e3062ec6e0589c7deed6e56c04909e3d666416077272e5339f3f0e97504b","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":27900875,"signature":"0xa1d559ad21b62f5f0f39f553b0e445a9227250c579466303e9535ebd9d39037036c9de86d59377c81a588c7685feb920","randomness":"0xf653ca448de4340f825e0224f717132b9e73fbf5ed32aa3ce8eef1a8a2beb881"}],"block_number":7994546}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xf45ffd16422bcdb2152395c21c46381ec0c8b378ce653a55e115ad1116a8bb7cddc698be93e0d88d85f6d1afbcfe53c5288d751de461793f166aff4e8705488e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-18T09:53:24.000Z","summary":"Recorded a randomness beacon pulse (round 27,900,875)."},{"block_number":7994547,"extrinsic_index":3,"extrinsic_hash":"0xcc8cfeba7ad0cfa38a16cd16df1c425c790f46ef30272fd0c9e8b4de4a689a5d","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":27900874,"signature":"0xa5210b7c3f96b8558a1c147592b444991ecfa8e5b66108de348d4a62c08bf0a2aacd38efe767cc4fae7626565308720b","randomness":"0xd5b34be5fca2915c5063980297d8c8410d06cd2d39061b011a6883a4287509c7"}],"block_number":7994546}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x7c3d81809cae6ce7a11149824eb5376cfedcec7543eeeb25ad96264e4e7eb0691b65ce917d24d58d19eb45399202eea2dee4e4fa0ec96a4c894e139f68e22f8e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-18T09:53:24.000Z","summary":"Recorded a randomness beacon pulse (round 27,900,874)."},{"block_number":7994547,"extrinsic_index":2,"extrinsic_hash":"0xd1dbd5f30f78e025d93afc8220849c3c330923f707db0080a1a4e4925c8be9e4","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"},"pulses":[{"round":27900873,"signature":"0xb1732776d1c644add3ebd10b8952bf0c4e15458760033186210bf3277cd7a13805bea74c166718d7c58752417d612387","randomness":"0x2b71a31e3ce0fc308dd07f8ddabf4d6e25802efad1c5c4eca22d7b1161ceafea"}],"block_number":7994546}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x586212fc76657212a34c945d5c6d771bec53ad201ccbac8b1685135b057bdd7f5d80fd6045d30bd21e65657dda621cb68e28e49891d108b3350a4767e91a2188"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-18T09:53:24.000Z","summary":"Recorded a randomness beacon pulse (round 27,900,873)."},{"block_number":7994547,"extrinsic_index":1,"extrinsic_hash":"0xd5eab8888b4ac7b84835429911d5e313948d75d32690b37b5e12d567fc917286","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":7994547,"extrinsic_index":0,"extrinsic_hash":"0x2d9061f0f891b98bc33c8e2b56a9112ce28199c45c984aee02b98f2bc08851ef","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1776506004000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-04-18T09:53:24.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/7994547/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-04-18T09:53:24.000Z","published_at":"2026-08-05T09:59:06.676Z","source":"chain-events"}}