Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,604,958",
      "signature": "0x95f0bafd2a7c7f0d58d0d2d3b145de82c5e35eb9df6a8ff5344b3b932f9edcd94b6fec7aff39181072dd9b3df41fc96e",
      "randomness": "0x0b2d722273bfb232435d184bd2d58fc45dde8525378f878b76dcc424ed26622f"
    }
  ],
  "blockNumber": "7,421,556"
}

{
  "Sr25519": "0x521c2fb984c9a8f13571f55f82d120c3d78242a6ca7fb0d831d7b33d90bbb74fb92b53851bd207265b2e6826e4692762cf5365d0ea882357066fbfeaf0e0f382"
}