Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,566,915",
      "signature": "0xa27dc97f68f33ec0aa2563f9905e0bc56a86c7de01a0527e548f05c0d028ca282b098d66609e62b45338668dd461d88a",
      "randomness": "0xd30116571bc94df22cd8490e968ee3d563b5326a40bb20f37c72c20b3fd138f9"
    }
  ],
  "blockNumber": "7,412,064"
}

{
  "Sr25519": "0xa023e11c3e6c7445b2e3ee17a7475362d8f9caa6cb516f71ecc5d0a8ef32723576a0ed9acf846254a1e87fd2cc783c08012ddd2014e756369a1ba4855c59f28a"
}