Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,545,871",
      "signature": "0xa97bac52c78f379b2950b38cb8664d640fb40b204262eb308d34a49048df6b14df9bb6294809b55eb09f117a72a018b8",
      "randomness": "0xb97c04cee05d8f018789e08315f35c34796d5949ec6b261598a9f97048dfd64a"
    }
  ],
  "blockNumber": "7,406,803"
}

{
  "Sr25519": "0x0417b3201eb0f74a964a8b2c9aaf32a84e6acb0e4c03a92c3a730c6820a38350e57f4ac9e4c75e4b303010fc7006da259876f2e79690b0fddceee6ed54c6fc82"
}