Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,571,759",
      "signature": "0x8a783b627b7af321ea7a30489da20909c58e01943da84975603564ac73b0834a7c8a44a579bb9fd841141125b24bfcb7",
      "randomness": "0x8f08cf71a21f0c48e992246650220dd523695560994e2c6aa3db3002544ae342"
    }
  ],
  "blockNumber": "7,413,275"
}

{
  "Sr25519": "0xa2fe8b29fb5c35fd37fe22a8ebd8f54f682f634c5622e7c6776da522ff3c04046279185c1b58ab839d6853a25d93c777da0c9b385521b9782de4cc66b67aa881"
}