Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,556,530",
      "signature": "0xab24404ca29a1b9f224206d74c70fc39d861cc914f1e96ddc9f5e5308685bb4f5c04d92e79e1eb333e3a2ae258acf4f9",
      "randomness": "0x4fdca1c72cd1f144ac372899489b93518b8606a49ce875e174fb9a330231b20e"
    }
  ],
  "blockNumber": "7,409,468"
}

{
  "Sr25519": "0xf8d58e329e45e752db57a5f0bfabd8a5cf963b0d56239aa6bde921a37f7ec955c663e851665b8fa8d2059cfc4c70521d4dc0bd3111866120d43e67efb5cce78b"
}