Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,569,591",
      "signature": "0xb97893983075405a7ca78337f6ba27899403616059cb415a4654f4a4435488d8b743fd54cf33361b050032c81cc12071",
      "randomness": "0x3f3b67ea725edcfdb6c698f912573ac5ed55a4ffc373bdc95d12831c8e28b1c4"
    }
  ],
  "blockNumber": "7,412,733"
}

{
  "Sr25519": "0x0c5d99f16dd1f47428af150fe408ea86f26dad77a3e1d8469e92f5592f96483feb0a64c6de8ad679ea0535b79f1f70be6c1728a48a21f2184a0f1fd441e1c38b"
}