Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,558,547",
      "signature": "0x804be5e378160f44cd7a5e4836fb35ee83f5c35713ea9819c1bdc0efa8cb9df611b519669a75499925b36b24d5200707",
      "randomness": "0xf13f3bd44b501ad3cca41b1dd09b83d80140cc92bc9ea25536fc7415473c5bfd"
    }
  ],
  "blockNumber": "7,409,972"
}

{
  "Sr25519": "0x94ad2050ee54e5c26b45890681a32b857a35f2f781ba59f3601721ac7bc498164f7b9755c4e215e0cfb40fdde3667c20c88dc4e4b7c20a48b9b12439a195a087"
}