Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,549,124",
      "signature": "0xad7a920c649eaef69f8f791183d28f14f25333d0c5a55f112f02c038269c2987e54b457178e9e448c307ec9a67b4bc4c",
      "randomness": "0xfe6e0f47012d2d798e009edf471566af9efc743227db7dbf63961da16891ba7c"
    }
  ],
  "blockNumber": "7,407,616"
}

{
  "Sr25519": "0xfadb85f9ec582a0f60654a23670ccea4e29d934d608fb3489aff72b6fa20b61e75a90def84bde9dce17279372c5c1954277f8a586e6375b28fb62f02f96c6988"
}