Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,565,818",
      "signature": "0x9186bb25e505d43dee2749190c89bc2e7eb88250d6064603f47cee519190b839b7dd508bef5b3989606aac5e979f2123",
      "randomness": "0xc6df1a7948e39dda7490b62b67abca98dce653a3cc020260326f3b20dfe269c7"
    }
  ],
  "blockNumber": "7,411,790"
}

{
  "Sr25519": "0xf60fd2a6a2a4d0adbce26f4e16ad6eda6c5d839a7ee331cc50da037e75875d55ed445302fb931fdc8f7d6c09a991cc9f652d141cf02fad506cdfe04d9d08158a"
}