Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,552,543",
      "signature": "0x93ab4d8e3ac2df8c554c3c20c2d96cbbef12c579c36d7bb1d4d541f7b9a2ccb86cf36aa070b7beef80e43f4445366a76",
      "randomness": "0x933666533c4962ed253ca7f2e1766957d3833e3c6a6dff601912a9e753e692d7"
    }
  ],
  "blockNumber": "7,408,471"
}

{
  "Sr25519": "0x22af53092a83f10f656f09f90cc1f26cdc4ed11a92539f5e6b43907bdcacf115d3eb26c16d76f5e7156647cfd660871bc035572efeff77dd8672ee52df1c3689"
}