Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,563,849",
      "signature": "0x830908c6c254d137478912aa63a2f15b999099e96246fff56be4377005fe96775f9f573e1550a8419ceda704dc226ed4",
      "randomness": "0x8d67b0ff1edc78e8b32839fa432c456eabdc24f17038012403d4be7978b08da9"
    }
  ],
  "blockNumber": "7,411,298"
}

{
  "Sr25519": "0x5a569e55472032975a115f299cc64c8c76d1212528459eef62c69ac7be8f9d0b1c1bdcaa3962d4275b173182b2aa425eb1f98a243f0a6d113ecbbdb33bf02b8d"
}