Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,656,699",
      "signature": "0xa5a1c92938fee8c2c6dca90d39f17aba5160f122b3c28e57a4531f7999ad34065354a4fc0bff19318aad5ecaa71800f0",
      "randomness": "0xc60c9e29b11c489ad15b90c4d857c64bd3a9ee4837fa0a4d77576d853afa92d2"
    }
  ],
  "blockNumber": "7,434,479"
}

{
  "Sr25519": "0x56b7661e74769e0feba33f958372aeb8d46f98e7fe49d16b28063cc3a1c7466cfb26ce94edc0186cc312feb49e1a8cd571cca9b644589247d91e51edcb9e0489"
}