Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,548,335",
      "signature": "0xad7e0d7ffada61c2eb468ccac55315cf673aa26603210ed664261896bc170817923e55ee0b0afb4786fe4caf6be0fa5b",
      "randomness": "0x322a975a728116c0fb019c70b0d91636cb290773da1158bbbb22696330088824"
    }
  ],
  "blockNumber": "7,407,419"
}

{
  "Sr25519": "0xfa41fff074f936c24ce7f170a29fea8dd7b1aeff589c8febe28419037b1d487045954e819854a9552c1199f58a52d1418aad634f88f44c2e1267e1d33451e089"
}