Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,670,766",
      "signature": "0xa5e219ac399ae08939613c325cf976d43629b3c18fdb72c51bf93d44321ff18c73e87bea3eb1836e07a862e48043da95",
      "randomness": "0x4d93e76a3cbbd3bf0fc889caf157824a0ddd56712d8616410b0aaa16cdbad5f5"
    }
  ],
  "blockNumber": "7,437,983"
}

{
  "Sr25519": "0xcc4f3b2bca692471f7efcbb830ace1738af3b273417f2ce9c9487006dce8d709d8a02ba6f53d368649d10a9e7be7f404b19a5f65127fb522ad395b6fd837568d"
}