Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,570,884",
      "signature": "0xb533024d20eba7620e58415bd914ba9283124d3268ab747060ece181f174609287a77a261488f72f1ca7b616b63fc560",
      "randomness": "0x676a6c3d9b86ea1a66ed4b35319096745e800c5187119b33e91e7dfb56be985d"
    }
  ],
  "blockNumber": "7,413,056"
}

{
  "Sr25519": "0xc206112f0e43fe44c010e4f8dd45860860a342a8dd05d1d0238b229e9931d90c328b3ef6598e9e537c647f3a1765fbab6234f9257ec8482e9717e6435a0afa8b"
}