Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,577,403",
      "signature": "0xa1ae4d940399a9020613f1f2623b5d14cfd2f914fd555504e9c044ef1f2c6fc966071016497dd9aeca085d2e602b7d90",
      "randomness": "0x82c4102c57ec00e10b252069bdab0ee883c88cee5aca56100ba2f716bfef416f"
    }
  ],
  "blockNumber": "7,414,686"
}

{
  "Sr25519": "0x1a1372d6595c7c060e7b3ce2b0edcb7468219b71d5ce621fac78836c26aa426dd138791ac710fcdc2965b4e1a3e87c2cd9fcec40aa86d4f378c136effe83138b"
}