Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,667,134",
      "signature": "0x8039f0516e4228a4d86ed26fd0bf8a7434253cfa0b82c24a53cf4c9e739a4fdff388ccac45e2a1980e4d9eb6f9f62020",
      "randomness": "0xf920b245c3ebdd7a75448f42733d3a868a55d2ec9c810511c586c0b5ac02f72b"
    }
  ],
  "blockNumber": "7,437,075"
}

{
  "Sr25519": "0xfedba8adfe0cc0101ce36e2e4765484d5fb4f49394afed2e48da364a899da842bae6e3d35e90ef9512c9747ada0cc4eae839777412629f1eea32e8a5629ab084"
}