Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,560,209",
      "signature": "0xb2f3ff852ad704832a37b3bcaa0f71041aa479f14709e4015557bd75325df3fac4e7f0bf4852335cad1466058cac72ad",
      "randomness": "0x609b7d06190583d3a7a0966eb0d962a4beb45d55b87bec50c25bdd531a7ddaab"
    }
  ],
  "blockNumber": "7,410,388"
}

{
  "Sr25519": "0x8c69e75a607de1ce8edb679b3ac1ec4fd2d2e31eb6a32bf29637333f021d4f2364bdee384d8b5eaf7423d62250e9a9ad8ee1bea83289ab49f06c59e31332e287"
}