Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,619,597",
      "signature": "0xaa7679afd6d86cb561fd24269ec39da1016c47b0d9d28714d4005203223ca264423ad046f462b37319a2b858ee4338c3",
      "randomness": "0xe34dd93212744c4bd601944f90c896aebef17c36062bac8652ebbff94f9cfd8f"
    }
  ],
  "blockNumber": "7,425,215"
}

{
  "Sr25519": "0xb43303edf05cfe5c9ca18cdeae16ee5b25188165b3365137209f915f2da8c92f30ea0eddcd76e06829fc5e878f20351cd13936e1607c6dd0c11f9be86f241b81"
}