Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,555,440",
      "signature": "0xb9589987a8f9c0d8637da06799cf30390403b3972d0216cd7f29a9c992db40cdcdeda73c67a9b717e2b0ff28791ad657",
      "randomness": "0xf41390a4b71aaf5a442596de330f429a1fec957cf48919c2651d204f52cfa3f5"
    }
  ],
  "blockNumber": "7,409,196"
}

{
  "Sr25519": "0xaa191b063addaf10725093b2927af8d59b3a390cfd10fbc2c65f8d939802e42d65606f7caa1fb29258701846e7143e434207cc0613e1f77d0c01291e134e638d"
}