Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,558,573",
      "signature": "0x9975a468fb4409a917d79aebf65e89595bb0dcccd5272a870e54e9f5c89ff101ec89548f1a7661aa024649490a46e6b0",
      "randomness": "0x21b65f7cf474901c35833588a56ad5d3c773c2a8aef51096b82e268a8efafcf4"
    }
  ],
  "blockNumber": "7,409,979"
}

{
  "Sr25519": "0xc8d379f81e6a928d2b67b2e2f2ddff047081ba5772dd88d28a4f85c9f14e9d37e5ada12c070ff35173abb5781ae0e52e70c8a25d47f74db50df777d00070468f"
}