Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,631,935",
      "signature": "0x96f3c465b0b204338ff6591c0146e6e33127a19ed46685a8ba64d0798e63ed242b2e1e62e8305ec2a5ed505ca7f8d74d",
      "randomness": "0xfe3a9c69fe2a7c6209c28aa5ec4bbe24b570e0c80d6261886df1fc6b3953bb0e"
    }
  ],
  "blockNumber": "7,428,298"
}

{
  "Sr25519": "0xb2f9d3bbda8a44ca89ebdaf645461fba8d08b841d2d0d07af10a07434bf22e69aac177e3312a12a77e797c31f519c644c65bafda0889e98b5189cd5dbc9baf8b"
}