Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,556,069",
      "signature": "0xaf73c38651e3d36533512037a09a6494bf55815778b4abfd342ab4826564f5c00b170d40af6b350dc9a9b8efb715381c",
      "randomness": "0xbed9627857f79d98dff05cc2f20d583582e7df7c17a87d02e8d52e40d4252086"
    }
  ],
  "blockNumber": "7,409,353"
}

{
  "Sr25519": "0x80cbe0bc7069d1a84ac560cb25e0603b7f46d45e385cafb5ceee0c3cc42797339ec08a2214184a839f90623929e23beb3d7d09b8601396e1156ad01aa077a68c"
}