Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,550,245",
      "signature": "0x96de1cc024b18545407147ec1faa65c7a152ab2b1d76960017703c642d38828fe455d56aeb80ee3e5d8b263900506abf",
      "randomness": "0x27e862feab727b53e429a6b56d02205a49b73865ecb3f3159381ad3d5ef9a8aa"
    }
  ],
  "blockNumber": "7,407,897"
}

{
  "Sr25519": "0x4c2cc01ec7ee9c24173dd565107dd8159f37f3c75fc9c366570b0ab5b4399a60f503c4ebb3c7c325ed48c13aeac67d2df3aa99ea8cc299fc9dda894d8a985a85"
}