Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,576,449",
      "signature": "0x934de244232bb429bbe7775404ea56e6bdb9b45846b76e2d6f60127f6fb49ecdf1b4742eb754944d5eaa5979eebc6104",
      "randomness": "0xfea31ac6c4fafc32444afb1c04bdfe442f0c72d6f566e52e92c105cce5778ed3"
    }
  ],
  "blockNumber": "7,414,448"
}

{
  "Sr25519": "0xba3bd3545af76fc92af154048a8fc3a9b6e1d8ea69d560ac0aa6f0cbf1fdd2431f1a3a4cac8f649cffabbf2e553c254364524275047de58c4f35096d31942189"
}