Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,546,218",
      "signature": "0xb590a5afaae66acf02a67a49ba39a5839ffa3aa7c1befdde963826b85dc1f1e79ea5d2bec41c673ce5a078a8a0e3cca4",
      "randomness": "0x5ab8b2c52959e5b9c196ca6903e4bc3990429da023ba4a2f361231228693731d"
    }
  ],
  "blockNumber": "7,406,890"
}

{
  "Sr25519": "0x88028215e8b38d449343490c18e9f228078495f991f9901cbb2420e0d79de067a60db17bd11bf160881f5a3927eb35f76137abe4f4b8121d94c4891550ab7a86"
}