Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,571,677",
      "signature": "0x8b84b5541d4cb1d575f4cf15a8e502655255c08fa0b5e01f1d58e9d705d6752cddec91cd97b45dc845d5a7fb3d30f534",
      "randomness": "0x793378c71c124230b626f5e4ad1027c3d475f628de896bc2185084a263bee6d8"
    }
  ],
  "blockNumber": "7,413,255"
}

{
  "Sr25519": "0xda5a459a3d1eea5e380ba934740c9ea6683111f5fda8daa9aef80da4279a0f62adbaa706c7ceeba740697a71bee4d123c612029eb7652d9aa7478ca1b08fb089"
}