Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,567,328",
      "signature": "0xa2b21425e07c909595a64cada117c62afcfd163abd4156fc408de2b4bddba1e397a183b8ad2e4d8f797390ed6abc423d",
      "randomness": "0x9fa79a548ec3a988e0de3b38b55c603ef49cfca84010adfca54b09b3fe5925bc"
    }
  ],
  "blockNumber": "7,412,167"
}

{
  "Sr25519": "0x2c11eec4d6c8b9c4cd25b0561b2750df803960d64ed070fd60664d7f6757d01521b5f6fb0c485b648a3a5296de205b91c7efac9719aef8541008357807233c8b"
}