Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,566,801",
      "signature": "0xa53bf085e35efd7f3e9e0d39d291e07aea5a2848359952e1f01fe4e8933453d0d0352c0eb04346ea649d3df75ba8d2af",
      "randomness": "0x152dc0b17f808da295835984ee21c742714a91a473d0f8360b3bdb0316266e46"
    }
  ],
  "blockNumber": "7,412,036"
}

{
  "Sr25519": "0x9c861df436c40ec178a17171b27a24e91a18c73073939b49d147411d9902f055c721ae37679e30e8090af71d6ef2698e706dda54726278bd81e07c016940368b"
}