Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,560,287",
      "signature": "0xb7c5511cf1496008046b2bcf511e9ec3671f5e9e65a20a49103996701ff26b8edb7c8beee7397d6d7736860254c285d9",
      "randomness": "0xe32fe6a328bedd46e81443398178cef64604d928459b956eda85f93e37f4056a"
    }
  ],
  "blockNumber": "7,410,407"
}

{
  "Sr25519": "0x32a02fefee0f2481db834ba1f27ecccce3a08f2ba76c7d6fc09b8f5201d5790523bcd86f0cef6e125fdecd71ae172b2be7c2ef80224dd674fe9b6eac43043281"
}