Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,560,859",
      "signature": "0xb0ec69db2b22d882ef1fd80c53e7aaf8164b13651d0abd6f1b18da6691eac7c1736d9df136c4b89c2eadf3a21b7619ac",
      "randomness": "0x10d7f5ddd53b5e8e8115de3adb8cde6aa236208725d7b21d8b668d45255163d6"
    }
  ],
  "blockNumber": "7,410,550"
}

{
  "Sr25519": "0x9c311c925ed6c776ff4cbc12f72fd9d8304e962535ee58578e04195268a9bd20604434b02f288bf7a06f33af1c7f2dd2ef80faab2d00482a501e961d59d39481"
}