Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,635,498",
      "signature": "0x8c63babea0bb265b36c1a3e406ef16a944a263f22a4a36671e7e37e8497bf90f72b8f68c757aacd4e1650eb53a69b1c6",
      "randomness": "0xe8f37894e3c1330711a9e3266e2fb4fbdfccf66d1c965258fc3e42376d80c2a4"
    }
  ],
  "blockNumber": "7,429,189"
}

{
  "Sr25519": "0x5272797f4c85f62bde3d7773dca4c28718a7851a06d282ee9c5e75f46e685d49300236d528d98730a1c864a8950ab1d714684f48bac49bbf82ecebb5f56eb982"
}