Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,548,127",
      "signature": "0x87581840ffbe090dbc8b46b1cc7dfc89270766ad63ede07c26dcc19e1e8f32333853c98c2ffaf292d9991a064093f9cc",
      "randomness": "0xd182968e631b31d14d04c937ded736e40bcac35e467823bf7d8d3dfe2d59d9c4"
    }
  ],
  "blockNumber": "7,407,367"
}

{
  "Sr25519": "0xcc08f7a9c27b1e92afb3f5d9373f25d0dbced623b7883843353c864577b05043dffaaea05780eb062a2e41f59cdd67ec5dcaaa1350b713b9f774e7bff2e6ea8e"
}