Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,590,947",
      "signature": "0xb4fb0ede0e9ec191ddff1b1dee81b6d8d161e2eaa621878dcf937f48c9f55bce4d32d0dbff52b417e057458eff85e03a",
      "randomness": "0xe2940fe705099bf7b42fa26aafe8929b9495d792d65739554a9aa0a184f3a340"
    }
  ],
  "blockNumber": "7,418,059"
}

{
  "Sr25519": "0x8ce7a7403a202dfdb8cdb57c98ff401296782be37a58775216202d1872e36b3078b1cd2860a21e64dc1fa101d20aff8416ff2702ef767245cbbf179b981a128c"
}