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30,520,752)."},{"block_number":8647471,"extrinsic_index":4,"extrinsic_hash":"0x67f0d3a622df4e113ff576c03f199e42927580f0d635282078378d19a7722bde","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30520751,"signature":"0xa1ac3fdd97845f68c9e4fff0926bfb2dcd828bd88c3d7409ca1561c52be1902dd39cc23041098983317d39b2616fc7a5","randomness":"0xbd4fb6484616e86dbd9cef4700603d32aa69aca1127ea00d6ea3165e94c6106e"}],"block_number":8647470}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x1e0d0fbe87982de58a2acaf06180e9c31f9cff1c3166b03e2dc64164d2a9104f1a29aa57f5dc5e35b5c4c7e719039799a706deb94c585f1112514d423fed5f8b"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T09:07:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,520,751)."},{"block_number":8647471,"extrinsic_index":3,"extrinsic_hash":"0x39893ae1dcdc5a505a9918786b8386c4dec85a4e022ad74fe35fb1087ca200e3","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30520750,"signature":"0xb2a5ccbaeb7aa88f8688d7fec780d48bc48b91f0e0318d3b92c86873da73d91a6daa25d16cc7c082114d7fa2e341d72c","randomness":"0x5cf2cac5ee9e6f81e5c5c99f97ed71d9fe2557bfb26dd898e4751cf2df623194"}],"block_number":8647470}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xbed89459577e1e838068ba2082429f42e202a9fb4e72593ca19a9b56b06aa80094cc83be8443b1e61a5a9ef9cef5af6c3f82ed049b9a7cca6960862cb671b386"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T09:07:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,520,750)."},{"block_number":8647471,"extrinsic_index":2,"extrinsic_hash":"0x4df94c7cec1026f0187d6363194fc934c90f426ec0aaf9d466645b53649496bf","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"},"pulses":[{"round":30520749,"signature":"0x92776e18284be4771b912df21f51d59194116a7bd16576791fe26a382e60e29ea9a07f162393315bd9a9beb863d2809a","randomness":"0x218217896052c79ffe26c0d8c9de5b67d69c501b00cddbcdb11cbd73e5507c4f"}],"block_number":8647470}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0xfc3f0eed86a5e84ac0e84ea374ad7c3ef8af060fff37f3166e8da74ffc657267c67945b45cb45a351e985f7e0760f92613801de13b7d8c75eabf7b961e0e0d86"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T09:07:12.000Z","summary":"Recorded a randomness beacon pulse (round 30,520,749)."},{"block_number":8647471,"extrinsic_index":1,"extrinsic_hash":"0x7f01a0a878d311e00a3ea73dfe17c7dc482163adb33ba36de370bbfb91fc51a3","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":8647471,"extrinsic_index":0,"extrinsic_hash":"0x21aef930dbef707af6eb0962a4112786e6e6a1333bff7efbecefe81bfb0820e1","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784365632000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-18T09:07:12.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8647471/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-18T09:07:12.000Z","published_at":"2026-08-11T08:16:16.642Z","source":"chain-events"}}