Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,572,071",
      "signature": "0xa0cac3e7f4348d1bcb2175b3f53afb6086881f2a263893bfa72ec2fcde8c07011f9b4d13d8b6a053db8e90b8ff35f6e8",
      "randomness": "0xad211836d05b4d9b76810d65be7214326899e2de4c8ea774ef7ca7b1e47541f0"
    }
  ],
  "blockNumber": "7,413,353"
}

{
  "Sr25519": "0x9e04c26df362d6d51e40102cbcb2e18c8ebebf794075f4a6f3628b6740767e266a14c21f3f001030f3d7e81115534ebb4dd49d8ac56f37bd9bbd403067e92887"
}