Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,598,324",
      "signature": "0x8d7d61b56522ac3533e2d534bacbe08cc60d1108a15ced8348796343c69b68b1efe55cba2d9b96b1e016d9c3ff71858c",
      "randomness": "0x88e594d7e3dbd0f2c857057b4741fc39af53b4b49fea11de7fd8ae0b83db753d"
    }
  ],
  "blockNumber": "7,419,897"
}

{
  "Sr25519": "0xf819251de1b68b83c66c41cce23e8526ff1714422712a10cd3f0fd574423275e2aedff57efeeac92dc6080c121396e5d870f0c8ac2cf9823284f4840b47e0189"
}