Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,547,508",
      "signature": "0xb6e33bde50ee00a4a651406381c177dbacc40d5c2b052a38a92e50da4d673ce03dfb692199d732c524c3b06b5c62e6c6",
      "randomness": "0xafb7fb5393d092468a8c556d9be302c0d7df861ec21e0a3c4187f3dcbca0d620"
    }
  ],
  "blockNumber": "7,407,212"
}

{
  "Sr25519": "0xa65f9459ba9743d4a2b4478e0ec84567393a1a422523e249ec4cd644b4b1087a05d6655649c222a4d09996c4396eb5083a3466472c65b7c5e8712f4bae9ba28b"
}