Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,592,472",
      "signature": "0x98632daa7dc58a18390a0fe0990cccbb57122f9d1c1c17c7fbc1018a150c73951f71c20436080172feedef3ee01041d1",
      "randomness": "0x9d864dd11faa01e42cb919eec30821805b42052b303ee80969126b24ee211568"
    }
  ],
  "blockNumber": "7,418,439"
}

{
  "Sr25519": "0x9cf7e4434a649a99c2765f1bc32a7edb57a20ff8b1207571d1870573fe63624f8ae459d39ed781af21fd8a57c8f17841b4d4570533acbdb8e0e8ad8ebbd73989"
}