Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,539,671",
      "signature": "0x9373f8fd2098677e8c154e48871038ce758e4e1e05c9a3dbf85c09d97c0181d77a583e998b7d0b4eb57506ab7645b29d",
      "randomness": "0x846841734232c620736dc9585aebfa50a716b26985436fed8f37a1455290ee40"
    }
  ],
  "blockNumber": "7,405,253"
}

{
  "Sr25519": "0x0cbc7d07612534b51809e76769c0b3f7983ce94bac63d28969e11a892b09344c708e041aa2645f42dd50d1cc7b8ccc8e1e8cf7d85e56879f1859bb5c5babee88"
}