Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,613,986",
      "signature": "0x984cbc18fc94568c79d07d2dc27b87df1f108e87ca9a7ec89aa6f1efc687c9c7842ee551b963f8c089909053df8b7afe",
      "randomness": "0x2f18d28876e0bff7171106e0a8318b5ae2f13b430824be69841eabbb731b8c59"
    }
  ],
  "blockNumber": "7,423,812"
}

{
  "Sr25519": "0x68a53db83c38f2e909e04e69e204c254746e02e9b41ec62e0d4d80bf1125b04383e466531999eae41f323843ecdaaacdd341627ede48bd8edf2fa43e3c55808b"
}