Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,595,115",
      "signature": "0xb5c699f3bad5e17a31dfe7a8dd81e84016ffb7eab2e0f939783e766798c1c78d252fcfdfebd683037881874a01091256",
      "randomness": "0x42a58255687fcbc4a0594377fd995601bf20a639ab0d69fe7d4e48fea022d216"
    }
  ],
  "blockNumber": "7,419,095"
}

{
  "Sr25519": "0x7eb9ff1e34877c92207e35b1588c599139c754a183b19bd9523d45a3f09bd809b7f28d14ea6967131cea10f948b12f06fdb24492d362b9d536f628760be51988"
}