Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,562,073",
      "signature": "0x89b93259b407e0ba4fffa84a4b5dbe9e8bae4aa86ebd5824fe5bab8ccefb05a7118de3d0391a708dfc4ae5510f708112",
      "randomness": "0x32c4ef1ac592cd1457677dd9e0e1779a95e66819a11b5b3febd1ee7d6d3d20f9"
    }
  ],
  "blockNumber": "7,410,854"
}

{
  "Sr25519": "0xea4af43be72b95e4de9bbc1e3d6045a617fe7033de171856e4c76b5490001f292f183f51ac955bfa6b3ec4d7fcf0d14e67f73c143d51f4f09e7183dd89edcd89"
}