Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,558,779",
      "signature": "0xa7c1432419a1fa5cdad9dffa1dd854d70b0f44490345bd04736cb33d40b63a778ee8623d36c869b21fbc28bb739e88b5",
      "randomness": "0x9e17e43577fb3312f5823ff6d7bfb51970f695b939f1e1a69a225af539221f17"
    }
  ],
  "blockNumber": "7,410,030"
}

{
  "Sr25519": "0xa047b50a57a12dc0e1e4dd76649491783ad2750ff4f6933f6c0225a2f5a9f654158bdc6dac4f1f77f227515cd0534328f04e7d9390923d827ee892eb1c19c68c"
}