Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,550,465",
      "signature": "0xa2b09d465ad1963b82fd8946232822d732e4c892f8077738bd898fabca02d09a1aabbc421b7ce55f388dc7b903fad3e3",
      "randomness": "0xd737ef917d703c7daa909b5557c251187dfbbf064c655019c5c72431c02640ed"
    }
  ],
  "blockNumber": "7,407,952"
}

{
  "Sr25519": "0x0edfa4ed0e8caa957d81b904788dbdb65c9303ae3ae4d63fdeaf00b7b4aa0351e3ac4e07f2a2f3e41b64b58175c77fe92cfbd70ee4c0007e7b5e15496eeab888"
}