Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,617,919",
      "signature": "0x83d8b870506d70c085e598ff971bfa6520b7740dd15c3e55806ff49a048658d9ff29b0bf598074bb167cc7ba07451cef",
      "randomness": "0xfb51eff88376e386b76caed58d1102c695e3ce93e3da628a545a5f053aa151bc"
    }
  ],
  "blockNumber": "7,424,795"
}

{
  "Sr25519": "0xf8965c9926a92cf82adde36445bf785cc58160acd0f858cb27578f8343ee71336adc7d20cff9249254f949d909484c263ab2950f4f158f5912751c0907dbf88e"
}