Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,548,297",
      "signature": "0xa95aef077912b8a0e8d9f4065eff245a9fe7df0b64dfb5073b0996f31cefcfacb7865d7b88b4c21c24f1c49f354258e7",
      "randomness": "0xd8342b78cb97a73c2a063e34a6648f1bde2ac7b2a0639880c0b9e21b891292f4"
    }
  ],
  "blockNumber": "7,407,410"
}

{
  "Sr25519": "0x1ace836e8aab35c015c36f988277f48371a40c1ab22c20ea8c3a2db2cde22562765a36fe8f9fb83ec712cb3f1ae94723ce774231d69113c9912665bb58595089"
}