Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,587,609",
      "signature": "0xa3ef6871019a21f95c37cbb932add33bd766e8a34adcc8e38406e6f1d9c5a2190fa6e6a14627acbdd83363414d6e9886",
      "randomness": "0xc1b6aef8f4c2274700eb7ab68d160280a83aea4324a75bbfa6f35b265a5dbb55"
    }
  ],
  "blockNumber": "7,417,225"
}

{
  "Sr25519": "0xdab70c59a2b7bc302c33e263012659ad0f448ff56a80129b08573a50b2c9b676225cd83cfd6324b1b0f8340f5197be2df18c50a403a7deb60dcb7476f267908d"
}