Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,576,550",
      "signature": "0xac46ebae4435fd537c6419fcfe72f0442252e2d6ad9fbd7bc320ec6868e89cd8a6fb94ffc552c4574b178732102d61d4",
      "randomness": "0xaddef7d584c4fccfbf98c203db9cafd6183c08aa425c4920d91399aec5e4e3f4"
    }
  ],
  "blockNumber": "7,414,473"
}

{
  "Sr25519": "0x84bc1d08b72963c290f13ed0d58e738cb56a854508fb803d33f08468c885215367311c6247fdb8f868d614afa8fcc7d4b671fd69fa00d52474b115d3f915f889"
}