Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,559,133",
      "signature": "0x8374b3f7599bbd4343d240df2ebcb7bf60cb0632101b2e7f436fa30bd779f226bfc709af5a592e0fdcaae4b43e9278a7",
      "randomness": "0xf2446bb33e94fcb942cf3c96322f59960ea8adb88e5d205e931528b1791c3719"
    }
  ],
  "blockNumber": "7,410,119"
}

{
  "Sr25519": "0x7448981e007e55a38485200444085d6b948fa8170efc10ab966522ca7da7c37b0f0f8bb48bcefba0460b819cd68eacb34778c17960c4bdc3a177784f5aa46c8d"
}