Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,561,684",
      "signature": "0xa22f0996117ad935f473a1e304248a2dbe02b2eabcd2249b650e7e09ad35c207f173b92436aacdf457978341a5ca91d6",
      "randomness": "0xb0138970480c91d2662a283dddf67eda6305821bc3d672c17a0b3a0c007f7a2b"
    }
  ],
  "blockNumber": "7,410,756"
}

{
  "Sr25519": "0x0e770e78119d3a96fcf2d068478fe29271418d94d5168c74d650a0f7b578ed175cb4d7f76b4fe1c8a4e0e49efd9201f609bcc1385c252d00ccb89924cc5ba687"
}