Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,608,308",
      "signature": "0xa21a371ab7b80d6af0a16784d0379dc8debf972142f4d9475a99c6ea5b1f6e043abdf67c87e0135acae27deea70053ba",
      "randomness": "0x7b4e3c8bc96eadc59d7b3f660652c5df836c4e64af169b9a5914187754efed19"
    }
  ],
  "blockNumber": "7,422,393"
}

{
  "Sr25519": "0xacde3f967ab68b2b444ea9d7c8701c43ac129e7a516857eac1d0e941e020ca2b7aa6f7760e4fe99ce8c588c7d599155bb844e7fc3b24ef087a4a717e315b478f"
}