Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,572,672",
      "signature": "0x8c791134f75e5c07591e1ec32b4862fa022a8d308e69d64f1bdbdab82d87a998db792c9a7119a8ea1f8b25f31ea5b028",
      "randomness": "0x43334c2fad3932410a5d35ad3c003754e300ff4a479bc5ee5c66fee2dc3dbe16"
    }
  ],
  "blockNumber": "7,413,503"
}

{
  "Sr25519": "0x8a95d448a4206c73cf41d36ce7bdad26b204514d5d023f24f74bdb7fd2b45775ff857446c6795c608b87be52056bdad332714f076b8f164e76fa2f6e6d38608a"
}