Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,552,015",
      "signature": "0x8a632fbad8cfd0ee54331b1acb68e5de321c6a2967fce2639b9479b5e10065b4535069eaff7764b14cec657c46e7d6d4",
      "randomness": "0xa387a291ad47c906bb8ca63ff6126a92afcde9de719c701667109ab2ef9cb6b6"
    }
  ],
  "blockNumber": "7,408,339"
}

{
  "Sr25519": "0x9a90c9f98d95ecb2c7ed691911d76064bb88e049b7e26e2c09272ddff91ca6391f5ec571bd5262715feebed8eacf0ebbf3a6c6d554cfec39f5b2b99f14ebba8c"
}