Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,581,761",
      "signature": "0xaa231f5952eba3b8eb2cdee39392fc5120c773141d46dd5dd57f635a93c8a0f2aa8bb2334efbb613a2dacf6df459895b",
      "randomness": "0x2a7a68499df83bfef69d77c40cf065e64a01c0ef0dac3d9fd4d31715c9fe3f82"
    }
  ],
  "blockNumber": "7,415,763"
}

{
  "Sr25519": "0x24ef411351ee2eaf375e7c50220d10a1e80981768bf3ec6fc8fc2c5575441a37ef9ea264d180a49189436ad34bc335c62a111a226c87939e261d3fc0819d1e8c"
}