Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,548,076",
      "signature": "0x95f883309e62ecfab36271e45e7c7125f3de1c1c60b996bea23f20b167ba0868e495b1c1ecc7384eec1f0fdb50369212",
      "randomness": "0x0469a2200d77420826752cd63eb29e57400a61fb4c74b906241caac629ff1ccf"
    }
  ],
  "blockNumber": "7,407,354"
}

{
  "Sr25519": "0xf27cd2d42e4f621ce6d30c97bc9295b72bbb5d9a92d28d2630f40ee40615a4598cb652b4c5b3cbbe3174d4a7661178ccd550710a30d64c11f1a71d2295b46c8d"
}