Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,580,567",
      "signature": "0xb5382dbf08f5e31fe9fe48bd9ab6fc6d70ed94c76fc16ac38b4447904ead8842e47a54a1999aa41ebf02fc48a702080d",
      "randomness": "0xe199c57f9261a13eadf34166d6232910c14af6889cee677bd3e2c43818b264f3"
    }
  ],
  "blockNumber": "7,415,464"
}

{
  "Sr25519": "0xd428ac662ffc2a84b3600fbc460ceb1346e9e9cc6941a55d5bd05f6cd00ee56de34c24dba0ff9473e79842b351fa0f5f28fc0e518e5356d1d64b802121ef2f8c"
}