Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,556,164",
      "signature": "0xb0b74d3cbdf9b96a3336c6074cc0c9fd011c5ffb5444eb9b6cb065c7d5b5a2c0e1cafb9e10a6b7029a9872221caf843f",
      "randomness": "0xf63a31995c697a266c47f91c3dbc5850ac0384a26f9638fe7b7a687191204a5f"
    }
  ],
  "blockNumber": "7,409,376"
}

{
  "Sr25519": "0xa4d70eb39079a068b7202fae39bdf00743ebdcaa7310e7f4d95caa0ff52edb2013bdc11ff2998f81649b209bbac5941d48be2b8f9de007ad6ba9a17092581b84"
}