Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,570,822",
      "signature": "0xb63031f42995734222c23a49d7cb39826aca9d62550e1d36e283330d4d5a00c9308efdfab88fb5cac7a460e55e662852",
      "randomness": "0x9751e94d788f902e9b0cc67e214001bbae38bd2d0746833eb328c74356169338"
    }
  ],
  "blockNumber": "7,413,041"
}

{
  "Sr25519": "0x1274e0e11406713ade3e88cd1dfe743532e5b8efb10987d223f5d2a41539563ebc74f3522ea46f0183b4280b714cc2faa9a349bb3e2318146b5689e0d7c4a686"
}