Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,632,157",
      "signature": "0xa0223ca61a6bbc5517b04de93c95377ab662f960dc9694fdcf9952c3817fc02c9e0655b3fb38f22a196f52905fd22cb7",
      "randomness": "0x46af9f0c4707361a0225718d75ae75cd069d1aebad43b703c8663a9fc6d70aef"
    }
  ],
  "blockNumber": "7,428,354"
}

{
  "Sr25519": "0x9883a03bd33afcbd1e96e2188b04722b64b8f201f7cfa2474ae47cfb5ec375072e8f40a38068f70eeedf7d961066179664a30cca3a90ebca533b3bee4fb28783"
}