Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,651,752",
      "signature": "0x98e1ddf46c9cf0df2a836e0758f550542333bf6e20d299d2030edb571772df9cd1a2dc6273114b561443dd4e59cc323b",
      "randomness": "0x12eceec42e9c0d7a029be10d9f8ce40bf11f2bb03bedcbdf514a7320e25571dc"
    }
  ],
  "blockNumber": "7,433,242"
}

{
  "Sr25519": "0x7ec3dcd98ec156cc0cb22f87af221d9554921bc0285337ba4cd1a8c635760f50bcffde5ac7ee0630ec4276e9bd3fa6ac4a0607291652a31053004349f0e17b81"
}