Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,606,004",
      "signature": "0xa2556d810a6bc9f044d22d8f337388321ce5a1113a8d644d7dde5732bb4fb5f941dfe409599bfea5cfdfdf7227111a4a",
      "randomness": "0x8ba6ffd9704b8037301b9590b3a73ae134f54fa31bfa90fbedb459dc8b421f64"
    }
  ],
  "blockNumber": "7,421,818"
}

{
  "Sr25519": "0x0a344536ec433bf058ca9c519f3f95fd105d2db52f6f75479dd1dfc2407a1b7d6fb358647732f8c32a2824b0b52001c39291f2d942d3f3bc9535ebce9c06198c"
}