Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,540,625",
      "signature": "0xb62d0fc88dfb0bb263b69336db821dc78c4549d93c262411b90c2abbeede1d5f5147609cd5dfb9423b3db7c6433dfc48",
      "randomness": "0x4b0f09a3a307b58cef4608a7f8efec4a03b5dd929d480565cda8a77102483113"
    }
  ],
  "blockNumber": "7,405,492"
}

{
  "Sr25519": "0xfa56e9ecaa9b21f468d3831bc4fbdb0345159df55a65aa0d712fd953ad72df7d798e0e366607fec671ab81f998a5baffe090f9d381a32ddda3c42e5b74553589"
}