Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,541,422",
      "signature": "0x90423db6582037134ac82312ecfdfef1357e56bf3a2b7ea1bc8fbdb11e0c271ae129be13e4145656321235d2b8fee998",
      "randomness": "0xa30625852c4061b6ebeb4f59bd689ff1760b59ad5b45d4def94e6b1b16cc8a33"
    }
  ],
  "blockNumber": "7,405,691"
}

{
  "Sr25519": "0x66426936cb2670fd9768b349f11c0e8f7c7218efe88b8661c31301b3740ebe2edf908834ff43084df27a636f19bcd64fa146f77681d3c4b6da9691e1d0e23c8a"
}