Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,560,552",
      "signature": "0x979fcd2f19d663bd457fb437dc862bdc293fdedbcf9d84e7c4afbda0f4f6952ee76f8ef8249aacac8821bf9da0878f8d",
      "randomness": "0x7dea014c52bc1ddc76c9dd6579263444d0d51776a0d444c1fe7b92a50819a484"
    }
  ],
  "blockNumber": "7,410,473"
}

{
  "Sr25519": "0x04113174a6891e443bf99f7e1e7219a51beb048c11f7773b5509eb8745863d6b452df2636c242d1a3e6f25b3e9b8037ce8629d5b99d8ee35d1d078cfb1c5b88c"
}