Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,605,830",
      "signature": "0x87e9eaeaf40fcbce6dda7db94bd2700d1f6777a58317a3607eefacfe79a01fcc4c8b389b18fe2df312df7e4e3373dacf",
      "randomness": "0xaf67df3efd388a15d31b65d66ddbab42fab3d1e4e6ba80cf3f377c435aec4269"
    }
  ],
  "blockNumber": "7,421,774"
}

{
  "Sr25519": "0xc8694f7f53fd8068b6d9e4279845093257f386e5fc4697792956073d3a55fb0cd72a26df7532924a31565259dad1d9e9422d034f585497066b0b49d9955bbb88"
}