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30,134,183)."},{"block_number":8550861,"extrinsic_index":3,"extrinsic_hash":"0xa3b179c3c78487d30326f25a829e1ce1414c9f16582d82d3aad96f6b9c5ef737","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30134182,"signature":"0x995397aabeb518a088f8906adb6345e68dbc9330039786a5abfbd4b5d9e4d785b853148bdc9679d64dfb79e1a36e1fc1","randomness":"0xd9ca2259e66505aaa757fd6119789eb4a4ee2014cab5fcba4d51066e09c7500e"}],"block_number":8550860}},{"name":"signature","type":"Option","value":{"Sr25519":"0xf81f9d5e95cb59c805f1059da641e84d8c82102b29684cbd53131e367020a80dab7aedec61c7012c55c66c0e0727f45b1fa76f300a9b56896493db6cc79c0687"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-04T22:58:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,134,182)."},{"block_number":8550861,"extrinsic_index":2,"extrinsic_hash":"0x5fe1502a51b1bb37ca4df90b438040c715016723c30651d422d95ef1494d5b53","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30134181,"signature":"0xb38c8e7835051324b8f6faf09e95a1d77d3f53558964ca77464bc7b7538900e64245aac3882145f916bf4b0187c84a06","randomness":"0xec19a59bff67eb919a1c61f06f913b25902390134e3607f2543481451bba8472"}],"block_number":8550860}},{"name":"signature","type":"Option","value":{"Sr25519":"0xc477d496ddca60ff110a0eeb4ddb37b07122d645c7747037f24443d8e7718053c74e6ab1618ca0b3223a4264b4a34447cae9e6c4735254e8f5101104311bae8e"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-04T22:58:48.000Z","summary":"Recorded a randomness beacon pulse (round 30,134,181)."},{"block_number":8550861,"extrinsic_index":1,"extrinsic_hash":"0xf1d504de266de48ef1f04249ddafa9d77658c326e04d067f7843e582127fe2c3","signer":null,"call_module":"MevShield","call_function":"announce_next_key","call_args":[{"name":"enc_key","type":"Option>","value":"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"}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-04T22:58:48.000Z","summary":"an account announced the next MEV-shield key."},{"block_number":8550861,"extrinsic_index":0,"extrinsic_hash":"0x293dde6a1df3d85614c388214238e77f3d2681e1b2563966ca82d410edf9a6d5","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact","value":1783205928000}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-04T22:58:48.000Z","summary":"Set the chain timestamp."}]},"meta":{"artifact_path":"/metagraph/blocks/8550861/extrinsics.json","cache":"short","contract_version":"2026-07-03.2","generated_at":"2026-07-04T22:58:48.000Z","published_at":"2026-08-08T08:02:37.618Z","source":"chain-events"}}