Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,642,139",
      "signature": "0xa60cf562b31ae99bcdd2f9eacd8579662abec04254d3ca8f634b6cbbf10c2110d6b9d373d2a1ec3c8aeae356a6d897c9",
      "randomness": "0x72936aad3842ad1e078dffccda2b4b1dd00b3ed0d1502187897cd4ae8b35246e"
    }
  ],
  "blockNumber": "7,430,839"
}

{
  "Sr25519": "0x4e2fb43deed3aadfef10bb4d3d3902231319a88626e141f5cf4d4613f5d91f217fb754a7bdb5fe523f5cac25cd704d25d5b6b08c2d2f3f957ef7198c3ad52888"
}