Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,656,867",
      "signature": "0x8b569cda1adef3eb765bcc1b03e79aa6eec844a45d65945f695920b4c7957135a76dd9445f8444b76eac0b3da91352aa",
      "randomness": "0x445f25f436c6c49ca4ebc93e6018528e676348af1860151705b16d3538a0f566"
    }
  ],
  "blockNumber": "7,434,521"
}

{
  "Sr25519": "0x0ae3567a8198be993f4c060c312b0451ebe8b6e9f853531b2378fbe841b8ba68b0881ad66734f641b4e8c744adf1c9a22078987e2093f3068d743d51f18b2086"
}