Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,587,296",
      "signature": "0x8c47a23ea196a0aeb7a0bc46c63fdcb9d34bad0c67ea91971511568978eb82694c6e0dd2472b2bfb53a921b2d46dba1b",
      "randomness": "0xe6cec91677165ad6aa7ea83c390cc49b9bd3888f4b82e26566458a93fb7fc47c"
    }
  ],
  "blockNumber": "7,417,146"
}

{
  "Sr25519": "0xd6936e9e9972f46f298aae51d3b1b56838db447d1208f4599a826204e032e84531ab9cfa11ea455c9bca47335169f8278461c98d0ba97ac970ecc86196061d8e"
}