Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,573,801",
      "signature": "0x9155605fb7fc492251e4333db7b3b160fe18c7b9f8b889fb1ff21bb986e42400fa15169064a94c997195c5d0695bd55a",
      "randomness": "0x9250a1ba5762eab8482c95a60d19e7e7bb8c1f1ef78ed1ba2e419765104dca39"
    }
  ],
  "blockNumber": "7,413,786"
}

{
  "Sr25519": "0x98fa5dc7da9a9e59fedd71e5dd98839a79182b92cee789a479981e010ed7b618a53cf9512a93df8e1abbb7cc9cef9f624e12a4ebd74bbaa0cef6196e04b1db85"
}