Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,554,230",
      "signature": "0x8070cb2c2a3f817719c14ea213899d67fd559fcdd47a171cd154f69cef0ebc56207627ba676444336976370be2a717c7",
      "randomness": "0x9f6406c37ecc77455b947b9fc88096439fca1c6c2f378a9d2147bf2cf76948ec"
    }
  ],
  "blockNumber": "7,408,893"
}

{
  "Sr25519": "0x1ed7c92dcfaf6f0ae28b540e424e8f6980365ca3121f471ede04c35feb0a5f32e59c3903b5d57b9dcd36629d32df06c5bab1c72e6e7cc487450280a7c62e8e84"
}