Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,547,242",
      "signature": "0xad1996738114726d9d850350b76a8095136041c08ba2e260c07e3ceaf5333ea46aa3150c6828269d9fb6229f1987ecc1",
      "randomness": "0x18f42290102a21881859071eea13a09016a21d330a70ddf8ed320dd5b30dcaec"
    }
  ],
  "blockNumber": "7,407,146"
}

{
  "Sr25519": "0x5477d5bd0d9d665b09d5541e1d3736e6baadf9ad4253dcffa65649a11861545610a285cf2d60d1d667fae52e2d579c97860858d68d1727b89beb20c87b7a5f84"
}