Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,556,377",
      "signature": "0x87afcb3895e1523fe19812ee5f940b8bbc7668767a552d6690c42ce8a75b98815b4ccea2c7686613c79d5b0d4fc32a15",
      "randomness": "0x76da2a358d919144cd6f2d3c2aa64a040fdf30c671773872a06347891bf40901"
    }
  ],
  "blockNumber": "7,409,430"
}

{
  "Sr25519": "0xdabf754f16e19a335b3783e585d27b90beb903e0e00e44418917379167e00351267a1530264e4a6971920f8bad39920f0ca9f856a99132e3ec207a653e428b80"
}