Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,550,877",
      "signature": "0xa1bb3a0da1f12da790baab8d241bce5c1fb63403cf8a411c3151f8bc4f56e0059938a415d769efb2a349ad2a1fb1057e",
      "randomness": "0x946bb76d3f7d7a837815ac599cfa0fc13b5c1fb1010b13221ba730d9f6626bf3"
    }
  ],
  "blockNumber": "7,408,055"
}

{
  "Sr25519": "0x98163e9c8d4455dcef07d9a27bd647a6cddf6b0a320d7a651eae7431d486cb65da489f565f5fddef349fc74ea64a1bb8720801d0c93cadad2bf490a9a456238f"
}