Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,577,848",
      "signature": "0x88393223439681091a6930e7555c421b886ebd48a44a165e98cf0c126f7a26ecdbcb5e8d7381d37d54c71ec71a40ec06",
      "randomness": "0x83259a3dccc30484d620bf9727835178e4704af5ae04603671e26ad69d364a9e"
    }
  ],
  "blockNumber": "7,414,797"
}

{
  "Sr25519": "0x48e0dc23ba980eb96a55e206c8e4127e2ff788c70cad25cba6f52e6b496a657793ccda3f9cf607887f6ce5daf62b45293b54db538d1d8c4d15341e8f63bd6788"
}