Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,661,577",
      "signature": "0xa11b5eb71adadec2f3f524988cca886c9d2929a5d6c1b5372c76b2969a70c5c998d67bf0cbfe194675025f0dc62e48f7",
      "randomness": "0x1ecb18752daa453f1633786b7362f5f79a9526968f5cb64b744ab27723dfcade"
    }
  ],
  "blockNumber": "7,435,693"
}

{
  "Sr25519": "0x68c24d7efaa3c733e067433487831196d6459b717d0a455b6ccc8fd56cb52b0ab0d02149fb45d43d5f8e1f7faea0af1635c02ca7a33b623e9678c1e8f6911a8c"
}