Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,549,018",
      "signature": "0x84599ba70ae7bd6d29242234878716e6c6986d8b48a31e751399e1529b98f342bc08303193d84f6e862f846fed1a3d6b",
      "randomness": "0xd40362897c0dc2c0ff84df9566a1637ea251f9ad2a4cc04fb3fc95e5a1eee7cb"
    }
  ],
  "blockNumber": "7,407,590"
}

{
  "Sr25519": "0x04d559b362ce41a546dcf805ee9fc7b877a41a0c8e6535e96594951221feff1d354e98eb6ba9b460869c1bb694ae33f7fb0bc4ed1fd318d864d69a99f3de8488"
}