Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,554,925",
      "signature": "0x99caaaf2b24feac67b7948427d5ce99d336cb85c1985d6c59e1dcb1732ab7465843e6e0c0c85187bd82b195bd36eaa6c",
      "randomness": "0xc51af3c1dc26aea3b7c05789002919bc6fe30842493cf89882838dd67aca663a"
    }
  ],
  "blockNumber": "7,409,067"
}

{
  "Sr25519": "0x6886bc411599df6cc436798dcc2c548c94f6fa6dafb11555ac63f732d015cc24adf6da07a074550e6c585404c607f5411bb37c6ca92911dc02f7dcce028e088a"
}