Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,587,039",
      "signature": "0xa75cb6f3a06a8ed60d33cfc37dd483cdac7bec7a79fc9dc143b34558730754830099cc1e052b07868c6446e504eccfa3",
      "randomness": "0xdc9687799604e510db5fa9c6b04d28cfa87c9f906b43091823a243a035838164"
    }
  ],
  "blockNumber": "7,417,082"
}

{
  "Sr25519": "0x782323c02f0733c1bdb813296d8e451a27c6d21a33a92631170ca078fba779692fe0cd8cb8f240468b15630ffc72da375e150c576c02243d45b48872b4901d8a"
}