Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,547,182",
      "signature": "0xb40b018ddf0397c1841eb2ab046bb597e3e9d05122db7bd4ef98bec795300a270709e242fb687af24d690a9147cd5472",
      "randomness": "0x7ea3a0da29c2fe9ee9ea93942fba10b47d960a25f78baab5a72586b9a1d34ca0"
    }
  ],
  "blockNumber": "7,407,131"
}

{
  "Sr25519": "0x1076b1ec906f495992df75d7c10a51d96a0db639ae4b21863c9a1cc8d51e6d264dd09635ba1dec0a78a09e8eaa4122bd22fcbb8edb56ec7c4468fac9d7605288"
}