Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,578,299",
      "signature": "0x833cf5f68406e06c92d4b04b3625004cf28a6414cfa39d397b2a9609695d56e8f7da448dfdbd0c844eba4a7cf4c93dcf",
      "randomness": "0xbacafd58438e0b3009f86e88737e54492cd41c832fc3804955abb6c465ee4f62"
    }
  ],
  "blockNumber": "7,414,910"
}

{
  "Sr25519": "0x9093218eb58e9d5f5a4052a7960c6a16cf9a1168437c4f25ce866b6bf43d8c2d1642453acdb13e00be11e925889e9e7797565f24b409600cdc53ad92c0833589"
}