Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,576,630",
      "signature": "0x922cb2244927b1957b67b05d722d00ff9e699be573f46cd230187302301ae872f28f6439b680d8d009b32e39fda838f3",
      "randomness": "0x2f1ad3e1442060138f90ae3d941770f4e2a0e0927414e013544219c83da6de9b"
    }
  ],
  "blockNumber": "7,414,493"
}

{
  "Sr25519": "0x0619e8e02eb329e184af51f418779319aa35274986bb09477ad1d9925f6c0d0b650967f7655e9b4dba7371951b4a31a9ec0615db9eda4a1e87297f41b456fc87"
}