Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,543,537",
      "signature": "0x99e3a1a2d24e7b1a25a80fdcdf6f3dfd27e2e7ba6f2b00bd1f65c4e830ca8d08ccd00bdac2504044cfc09acfca33cf28",
      "randomness": "0xcb7618f6af56abb31c9633c05c801c7ac2c79e858c0d83c112d1a9c2fdfc8587"
    }
  ],
  "blockNumber": "7,406,220"
}

{
  "Sr25519": "0x06455318d7406c4859e6ae825383c210fad78b9cca3e27c7599d7feac3f3f11585059efed6b4678b9185239474461bff9db55ee6c8671989c0e7435263701b8d"
}