Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,634,489",
      "signature": "0xa574859e92a03dea5db955b25b5678704fffd74d1bc61c046667dd487c9a6d41926ee42d963a2e490d1d38cde13c86ad",
      "randomness": "0xafd2bf8a284de3c5445b983c4ef3aebaecefdadd30efc23bb87e45fb10fd74fb"
    }
  ],
  "blockNumber": "7,428,937"
}

{
  "Sr25519": "0x2ae03dba368f006a84f4b5f88ad1226f00043ea220cbe3c9c41e537bac439d7140ac9cc80ef8b4cfec88177dd80582a98bf911b33985e96970a6153d4d480580"
}