Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,544,812",
      "signature": "0x931646933be7d1009fc0902842046e47265cc9da785994f5c97ef0b377af864a94490d52d5a77a520c9c0a26c3a46bff",
      "randomness": "0x20bbc3c86ad2c8f9f28f64de8e38782f3ff1feeb24c93cdf57c8fb38aa3fff75"
    }
  ],
  "blockNumber": "7,406,538"
}

{
  "Sr25519": "0x228f6304e4e5562a58aad0bed0d05adf4d84cc42104b4e6b5d1a9d271c3dc419bf34883c84ea781369b21107f21d7529fdea2cd0e663423f798915c09f3f808d"
}