Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,569,896",
      "signature": "0xb1ea618363891da128bec6da6eb505c59452b698864fe8b11d9c96a74246a25c9c77524a39d24ff3b148e14c0f20bf23",
      "randomness": "0x5fd416d6422dacac5b4b9728d8142e7c8ead37922875ee525e568eadc6908038"
    }
  ],
  "blockNumber": "7,412,810"
}

{
  "Sr25519": "0xe6da695731988b5acd35589e3d0d6bfdb254e81425d90485cf86b97992115622aff04a70237596ea99d0ac9f2135b5518c861b4e56fe40658efa10ce2608e082"
}