Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,575,770",
      "signature": "0xadfd03c893cf936a1c4d73f6da5aa0071bcb995e264415619bebafaed31a6fbb9c4786c25cc3b0e6e084e3cc54bc24f0",
      "randomness": "0xeba8d8860572f76ca65d76a5c5a9cea24e6fd5a8e262fda475aea27aec53c1bc"
    }
  ],
  "blockNumber": "7,414,278"
}

{
  "Sr25519": "0x8e1f6fe1ac179042004d6ea613de668bfd64bf6a78e87b97d14ae4e45d595f3ed0f8eab3657e873778bd40ee6063c7fde9106d1e785e6827828a585881f11d80"
}