Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,573,997",
      "signature": "0x98325b69ee6c66f461835087cdea5d235b098681970e207e7a86919b8f384e5bf1c7bc607bdcbc50717da775e0863e61",
      "randomness": "0xfc76c32a1ebb1a430af196ef342151319fa1f1323e41abbe8524ec183a6d76d7"
    }
  ],
  "blockNumber": "7,413,835"
}

{
  "Sr25519": "0x7ee4a31f1f505f8d94f84dc13ef3ddb694cb0ca8041a895375f92b66f12c450fbdf15ea4af497a3c09d9efc536191ccc89fcf71cc2359320ccba0a92e461b185"
}