Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,571,179",
      "signature": "0x886044763a85239c7d3ba1c1153f348d6d40a29121a518e31785b44f03d2174be3113721893eb2d63526732f318018a5",
      "randomness": "0x6185210c0cac07baec9b7624805cb96477b1b073fc3c95d2e629242450e8e1b0"
    }
  ],
  "blockNumber": "7,413,130"
}

{
  "Sr25519": "0x5e725ae56e472a87b9c39ec78224ea2a0ad24e03460c5ef5da37bb473e35ff09a0f4eb062528408b03547395dd1f6f237017116c4cc5acc6524d6b29f8e16b80"
}