Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,602,527",
      "signature": "0x81ca71bd901bfceb6a1d0435fe59b1f0c2f89c7ca48e8c2df32ef2039a5cd016332bab507a93a49aa0e05ce2c1a2d537",
      "randomness": "0xc49ad827486bcc901ec80c788b263520354a5822b4a1c6936dc03268abc7b8a4"
    }
  ],
  "blockNumber": "7,420,948"
}

{
  "Sr25519": "0x4462a8c819de6ae6f1b65a89a8637719e0d7f27ca41192f2b512cb474b4bc01a0e4dfc9c89b4391f8c3576edd811e2bc9da7719d94a3df1116f2d1c2bb395c8b"
}