{"ok":true,"schema_version":1,"data":{"schema_version":1,"ref":"8658145","block_number":8658145,"extrinsic_count":12,"limit":50,"offset":0,"extrinsics":[{"block_number":8658145,"extrinsic_index":0,"extrinsic_hash":"0x0a37f31e4d3eabf58b1a39cbcc38fa0b6281cfa180f6012a6a337e0ac2321cbb","signer":null,"call_module":"Timestamp","call_function":"set","call_args":[{"name":"now","type":"Compact<u64>","value":1784493768001}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T20:42:48.001Z","summary":"Set the chain timestamp."},{"block_number":8658145,"extrinsic_index":1,"extrinsic_hash":"0x938038a27b74853e6c79e5150a318305d29107b6e10ab812c4b3ab15cba31062","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":8658145,"extrinsic_index":2,"extrinsic_hash":"0x563706ce110ab2d26668c4ad8c990bbdefc13fee37d2dfead4c8e7670c5c87b1","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30563461,"signature":"0x81abcd45ae15fdeab7810c7422666cca73a10d20d303a5269f87306a18650f561237b2ecde61d0d15f9ae48079a7c7b4","randomness":"0xf3aced086d14e6726e33dd7ac768a5320d2dea640a12da6a53a1a36d80be5458"}],"block_number":8658144}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x4e7bb29944d8416ed116925052d205df279caac6165f9d665ad9b1baa7d17474cb47feae49cb231467b39a1b44951a97e7f53a757cb904bd3656599db07dc883"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T20:42:48.001Z","summary":"Recorded a randomness 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30,563,463)."},{"block_number":8658145,"extrinsic_index":5,"extrinsic_hash":"0x770ca6343155fc90f38f8a290fcf9a0a4dfe1d87107b718163ca529b2be0ff74","signer":null,"call_module":"Drand","call_function":"write_pulse","call_args":[{"name":"pulses_payload","type":"PulsesPayload<MultiSigner, u32>","value":{"public":{"Sr25519":"0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"},"pulses":[{"round":30563464,"signature":"0x949736371dcae76b020d0958e57e95a08e6ac6ba2c9cc8041c3169ecc2f098acf2fc101a0149cb78366b7931ba8e61ab","randomness":"0x4740ef3880091c9d84dad022c2c30889a642b89286128985bd0ee20c6eaa1c49"}],"block_number":8658144}},{"name":"signature","type":"Option<MultiSignature>","value":{"Sr25519":"0x8ef00ec578ff4e0633c144ea8abed97fdbed9b81ae47d889bd7417c110edb00c27e9d30684cfef18ae876fef49a98a6e76fdf9d99c78649a673ddda6b9acc187"}}],"success":true,"fee_tao":null,"tip_tao":null,"observed_at":"2026-07-19T20:42:48.001Z","summary":"Recorded a randomness beacon pulse (round 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