Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,568,639",
      "signature": "0x90599bd869ef4ad79e6561b4adfa7cf006d3363bc70e86f958ffa66a7ac08a105ed2195e62cc41166b3cff02dc8f43c7",
      "randomness": "0x0f0adc485b02f5de70bcb6fe1597b8bc02ca6364d818a6294e2d06de51f81754"
    }
  ],
  "blockNumber": "7,412,495"
}

{
  "Sr25519": "0xb82469c5b4ca048a63bf6226302219f41f560358554e71b86fac2a224294ca028ddb60cd240f6ef2273c991af6d93d66789cb2fecb3e31328beb24e44036998b"
}