Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,560,972",
      "signature": "0xa06b659910cad6beb8687458c493577c659fa942778119dd29bf7f3367654c9609394c42621447d7b51716eef3ea6ef2",
      "randomness": "0x9f3aefa08b66c5d67929f2edb5d46ed2ffac839f203a5ef8f20f2edf4f2273b8"
    }
  ],
  "blockNumber": "7,410,578"
}

{
  "Sr25519": "0x4e0bae7a15bb216dde919b7e828bbf037d6b4be0ff34c3d80405ba4421429e3a1440f86060396a0787d402418220825ee98a2c0bceda7432187b737e2aa5f883"
}