Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,565,571",
      "signature": "0x980660a6f5d281abd2bad620a7127b099075d68b0934faf3ae968aff2d15cb4fc4dc451942645e49aba134892f8810e6",
      "randomness": "0x4ea6259d78383609567b73e9713e8c2a880e331e11609c6832a5a291ea701a8c"
    }
  ],
  "blockNumber": "7,411,728"
}

{
  "Sr25519": "0x3668332976f5412854646cd94efac5026a27f11c2eaccc9ec9742daacc8a3543ce2635da7ec113854aee5ce85d3e5c5408880044d0904fbb34765bc37efc788a"
}