Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,616,238",
      "signature": "0x8cbc6af28a0c2961580dd4a1728c1436404c13776cf95abbc13540698979ccae20cecdc8a5831a787465d5369298fc39",
      "randomness": "0x6f3a774f35806d561f82839025118d678e2588064ff0e74df1a81f432dd8e3e8"
    }
  ],
  "blockNumber": "7,424,375"
}

{
  "Sr25519": "0x3e3823e276c947af0f94e673cb56ecd3461ca39bebc0d7cb630e34e70b260307b7cf2e22fec68dbda71d72405d006b0c50eedc2831f715a17433a4e97df03d84"
}