Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,570,777",
      "signature": "0xa2d142f72307313e95d4f8762de9e4b41bb515b2bc2b1976b5f59f9bdc551e2584625a61ae029028555971f05066836a",
      "randomness": "0x7f8d59cf6ffaa255a80872f736647a2e1d21652a0f8b5ca9fb04faca110d6b2f"
    }
  ],
  "blockNumber": "7,413,030"
}

{
  "Sr25519": "0x7ab7804a24c14d337e7dbe98dcffdc133c1e288bbaad7839890dfca61cf9fb47b8f7ba8209ec7f28cf411d786f0c4e82959a176c9eb6fdeeeb4de6580872ad8d"
}