Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,570,763",
      "signature": "0xa7914067c9fc2a69979dd488efc33aff464b87991d82c510e15632c4bb3476967a13f517ca5af46c768a7d6ade39b83f",
      "randomness": "0x76ec1a06d91582117def73f308d8757e5066666526dc3a5d884c769168452bba"
    }
  ],
  "blockNumber": "7,413,026"
}

{
  "Sr25519": "0x02063f2c520a196570bd83405073546caccf623c12c20eb06c45bf21530e1b73dfaf3ab68ff7eab59e86aa2110d3ffcab3d90cfd5b6595c4be5e3662a3eb688c"
}