Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,557,362",
      "signature": "0x96a58307f9169dc64ea9143732e753af4ec3be9399c087a5cefccc90f841176825aa43c9c16ae33bb21ed8676d71cac2",
      "randomness": "0xbb393034bd2ccbe27244928a5e91c18e6c561a9768f3fb042fbf2f27cb623ca8"
    }
  ],
  "blockNumber": "7,409,676"
}

{
  "Sr25519": "0x8a8df67b89abb50e490c621474b2f7da4a3d5ad07e42c6f4c4e1e26f7bd3a36db33990620f1446450de449d45b91a566bff160093908c4287aca943a72c96883"
}