Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,569,518",
      "signature": "0xa6bd03a418dd7a9a03dce73b275ef53c0e8fc26bcff6ae15b6998c624f98006bceaf63be31b37d2f0baa98622edff250",
      "randomness": "0x7d9550b2cb56bfcc782bb0cfdefafc6ed1e3731dd4405e8735da4a3658b1ca8a"
    }
  ],
  "blockNumber": "7,412,715"
}

{
  "Sr25519": "0x8ae8d9f1dcbc6ae18c986da90615187e47dc8648dc5189b40c77fdc44e45bf02ce7150c28343ccaf8f29d0449b3a504850e6c39c8a78534eb5e673f28540b588"
}