Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,550,795",
      "signature": "0x99e8cea8c62daafa882c6e735512732195a96978d643556232074c0042680f7e1758d72b35cc9385b8980207af0c7ec1",
      "randomness": "0x064ce11f3873f4767b6786955615f86876d18b057a3e5ffc8a250da4f70d6fb2"
    }
  ],
  "blockNumber": "7,408,034"
}

{
  "Sr25519": "0xfcd2582cb37c574652712c1b84ca31aa5fb382c7512657288524aa6c6ef10f413403015623303589613e16bc0a4c47b1fc45dd4238516815e6d4ea8556d73086"
}