Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,551,198",
      "signature": "0x8b4179080aee7cda63cf8126f68107c37b8ac5b3f92c3c6e28110edaa41a4719e3a83e12089b3a5dd4ab111c2f4342e7",
      "randomness": "0x4d75da554d2b438a60d2bc0ddac1ed089b21bdd4cf2577d0c74dfe9b73af0373"
    }
  ],
  "blockNumber": "7,408,135"
}

{
  "Sr25519": "0x7e9f28b46a5218a8df246bd5c386cdb2dc3f580534924cf7bbf722a3f27e80726dbf24f51d6eac18be61b036effcf9e668c1f07d8b8f4464a33d45b8ce61868a"
}