Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,561,214",
      "signature": "0xa9b9d97c0278045a3d2cd1e01d0e29cc82dcaa1f9767416206e0daea3907fa8cedf0a321402767c50cad9488e04817d6",
      "randomness": "0xb693326d70039e14850dee6beaf9404a045e97ea3ef108208484e81716ef8608"
    }
  ],
  "blockNumber": "7,410,639"
}

{
  "Sr25519": "0x146ffe4707eee03047450dc3f719370ee5dbfe993ec38ee60c884893ab630a1acbd638961a4d74b69fe1282e9ebe661ba11ce1da63dcfc54606b8278a271a383"
}