Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,570,726",
      "signature": "0xa20115313fcc2e3a8f931b990ad3981d72e1b34f92fb563ad853f6291ce3da11a67442cf5007b4d3c1542f50d98e11cb",
      "randomness": "0xcd2320f1b764a35fa881d6e3cb7287b5a0276f596c87408396b6e86abc417fb0"
    }
  ],
  "blockNumber": "7,413,017"
}

{
  "Sr25519": "0xeea6881d8bc9c668012f25f9bbb9a76545e9cdba0b22273694cbb91b0c36f90799a158a06eb2659a7f95721369585663ca97fc737d0b671365c2b04f02bec081"
}