Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,547,192",
      "signature": "0xb5814d94c85483ca6a4017a14c26853a4084fc79d4b96dac4247f057c298680dba25f0c115cae0679c62413ccf2ca11b",
      "randomness": "0x99ce008f58712e3bb02e9f0799deea57fddac9d93608853533a81e50a39be3a1"
    }
  ],
  "blockNumber": "7,407,133"
}

{
  "Sr25519": "0x60543e75e2acaff2ab611a48cb6243ac3914f21a7f76193e77e31d42e3a2430a6ae8b7757a8fd42cc4f7b467d4bbabb0d971baf7cb896dd9de2e366bf9b40e82"
}