Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,679,723",
      "signature": "0xb8573600fd02f8366da279a727147773cfd91fafedc214443c4501f18086694d854c19869e4dec14fb0b7e76239ed48e",
      "randomness": "0xfd9e67df485d177f55e41ecb3dc97ec2c3fe68afa4f64d225b7441f31f4ec698"
    }
  ],
  "blockNumber": "7,440,217"
}

{
  "Sr25519": "0x580cb25f6df0999750af7ba8ead93e8334d8a6c4207bde7a9148e3e7ad183d17f5c0722012d2362e79e8343ed41844b273b4509cd6aa8950c50cc66750b6aa83"
}