Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,575,817",
      "signature": "0x86e1fe9ac9e333d3db46f1cc012f973eac2c0021d8a125ec436c1ac02e89a98902265b0f8e42b8163f1a135340dc3d51",
      "randomness": "0x22b1be698602d28162a4884aba355804e1c41e6be07bda269ace80c58a056e1e"
    }
  ],
  "blockNumber": "7,414,290"
}

{
  "Sr25519": "0x4ce1d146d17f9679f2c9e481a27458493aab4e25c0725e5b5bff52a4de6ae74c9d3980a978b2c68150a05892cb7e99cc2496dc94370460b2d17c023a82ae5485"
}