Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,571,266",
      "signature": "0x8a0d5c864ae618b0a76c1e06f2d8a98a7e075da84b92e522badc914af1b60e3fc3a23bce7b1edd3dd4bc1fc98c163e37",
      "randomness": "0x02f4c1c0c5fc689b2fb9e5028f2373af7057c1266a5a47f9ac661eaafc39d7b9"
    }
  ],
  "blockNumber": "7,413,152"
}

{
  "Sr25519": "0x90b64c97a6d7d0778bdd1df64479caa560588bd8b65cad39d705693f3d640077a9c5ac146e85e384425cd2cc8865b77b12618417f4a71b0de790ecd926a3918c"
}