Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,632,139",
      "signature": "0x886f0d1c88107f6ecd19769ff77a7fc3e106a53f3d49096ca95f39322dc6a2a52b9026d9423e5911e32b17f2e4ccdb58",
      "randomness": "0xa9bc49cdc45c2b855f898ea23bcacf320f0e319effec223267af0dc6511a142d"
    }
  ],
  "blockNumber": "7,428,349"
}

{
  "Sr25519": "0x526a89387e8f2cc69ac552709de02a7e4e10d7e7b857e273a3967bea8fa8b27411e0f00f4ecf8d3eb11062f110ef7d787c019887832da740accc232006f23683"
}