Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,605,355",
      "signature": "0x96db0c6452718e934f479856f09b5c5c722af92a61b9d6a9f1bca2e1d72ed7af99dea68aaedb52fbc6e9fe3dcca1be88",
      "randomness": "0x2360a8f951757142865c279f4b6aac78a12ed25b2b58dc4549a82ef393172cd7"
    }
  ],
  "blockNumber": "7,421,655"
}

{
  "Sr25519": "0x3806df03a0582f8af5fdcbb284a3631afa550a010546a24d565892f73afe807136beb8820b5682f65a5a40c449466e704cd557d988ee82c92f828beeb9089184"
}