Write Pulse

{
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  },
  "pulses": [
    {
      "round": "25,577,096",
      "signature": "0xb98aab7e1732da0ff8e4a73c54d01f7bd74e0a201fdac29a3e641e74aae2f5468d521d2b4c14aaf0ebec9d0f39df07d4",
      "randomness": "0x2395db28506e6112558d96812964c70b263080b94130c7de54e6588222381649"
    }
  ],
  "blockNumber": "7,414,609"
}

{
  "Sr25519": "0xb24a205ad89fdead0d0cf121188167f2db75011b0a7a5a7528fe2bdf796b3a50d3c6b0fc70572c62465459843bbd2b91c3c2a0f7d8da7fcbb46463f5e926e585"
}