Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,614,974",
      "signature": "0xaf6bf9bf678fc6e923f6023cfebf1a1ad48a8175474b659649693970630bdc18601b9e132abd9fc82bbb2b4d8db7d4ca",
      "randomness": "0x62f5ddaeb624f83df7599fea6bb855ed3aed198fb803fea14f0c0b2799988a10"
    }
  ],
  "blockNumber": "7,424,059"
}

{
  "Sr25519": "0x0e3863824e609dc016051642509fbde0584b6514edb717602b0fe0e8a525c32a07f431995d74f21e0aeba3c42d1bdbae5d304d9e07adc8461b35315a9cd32f81"
}