Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,543,695",
      "signature": "0xaf81752b8c3a6081c23c211269b5a107d8e130a798fd165faa6b670914f8ca13c1e8480ba0f24634723738fdd5ad3f54",
      "randomness": "0x5bdc58e2dee109e64d1be5240c62a1de17f2257912f0e2179c6c7c0e0c49004e"
    }
  ],
  "blockNumber": "7,406,259"
}

{
  "Sr25519": "0x5088eb2ce7cbceb6ccc26bd23b6313d835a0ae1e4dfb7e0ed7a02ac294e3d62afc452d08227eb850aed29097ac0aa5f3a020c5dbe8e3fec11aca65a5171f8b80"
}