Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,582,556",
      "signature": "0xa47de351cc9f1276f32ae04715ec0baf3ea0099b05b0b4a220fbc9bfc6f741395d8f05957a51d55386926b593556f108",
      "randomness": "0xbd42e470ba31dcff0615ddf4f39eda0a50abd267d61001504093c27d7620880e"
    }
  ],
  "blockNumber": "7,415,961"
}

{
  "Sr25519": "0xfcfed3d72ef83f7e1d27541f737809ace395dd6b5ae000f1142f2d3444d01942cdc77a5af81f1c99beb11f2d2be7cffe76d7a547330070d4f15ee619e7cd658a"
}