Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,605,577",
      "signature": "0x892aa20869dddb3e3d1d8924dc77379d12009df4f41aaf7b841174fbfffa93cdb8db81b8e31c8a4256a67c2344b5556b",
      "randomness": "0xb87bc6cfabd42d756a016e97fbe4ab4441949a2b09787344326ef23cb1d1c6e8"
    }
  ],
  "blockNumber": "7,421,711"
}

{
  "Sr25519": "0xa8bba26ce2a8a864e195dc7fadd32f511c0ad9b8991074cd8d844e42d1748b6bc33d5d8b1baa908e3d99ba6e58ceab8515cf27b478d679cf1f048c2b4f8ea283"
}