Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,556,617",
      "signature": "0x88df54fd0dc84dd6291a5a360c7a83d934be665ceaa59212bf2eb928b778e274ff2af5b9ee8f87a0368fada662000ec1",
      "randomness": "0x0fb1c423545b3aa42be55f238910729b292b6feb8594c1b8aa27aeb019c484ba"
    }
  ],
  "blockNumber": "7,409,490"
}

{
  "Sr25519": "0x8202d811c80d444b2f56a2883b41a91f61e5a08e15c64f64e5ccf1220bf64e75b4bf331aa5d262bf4a87bc8e3aa367a953be56c2d6b177933f4d9bda6d66fc8d"
}