Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,613,044",
      "signature": "0xb9017a4d20328a0c8c3226efb104b354cf0062a7b2cf581836da455b50d82dcc62c2f7d94d2d18b6617458f6f7ddd39c",
      "randomness": "0x0818afda2f7e9617f334a26d0bac8569c84e90465532dd64ea61990cd76b7602"
    }
  ],
  "blockNumber": "7,423,576"
}

{
  "Sr25519": "0x22e9e15cf1b97549a1e12c0b4414d4499c9df0d8ad4bafc6c916612f6484557517914e1ab11b50cf90d8af19fb43a7d9004633b84ba1cd4ce2ec78085c3c7482"
}