Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,550,547",
      "signature": "0x98525aa42bc72f3fa810391ad822622b81ee00abab1568f2104b74ec5b40d9bff0722b29a09dc184de2c7ac073adfeda",
      "randomness": "0x0469ba6c5e1d4d67756b695efeee9f3a2e1657de14e410287070318ef1281724"
    }
  ],
  "blockNumber": "7,407,972"
}

{
  "Sr25519": "0x802fad05a93344c3e8a85c96858d0cb03c5234d736651a0fc45deef9a052b321cea72528103e8149b3bb6bbb027b99b2d1f852859dcf450b0ee8813858dd0282"
}