Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,555,936",
      "signature": "0xb4532f413a983ffe492f7e39ce74d62afbe7409902f687197dc39ef82ae199390417f5c78c191477b27d68abb3ec0b05",
      "randomness": "0x8a580827c9a473ca4b579d2e552655da5a84495c65e34ee1f7e31abdac411b3f"
    }
  ],
  "blockNumber": "7,409,319"
}

{
  "Sr25519": "0xb4398912fa7daf4b43be80219a35b8aa93988a9f616c63bf6b14d1e2c698145c9f3645cf41f3083f123cfbde9d41bcf842f258a3dcbbdaa7bcad0cac44c0f887"
}