Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,563,437",
      "signature": "0x8fba79dbbe9a36d94289814820b1310867ef6d9b48201bacf8f5b89bc6c7065e930d5a3c3115cca65ffa7d0238cb8afd",
      "randomness": "0x14a959fbd2105df45c9384e8d2e22073317d5e93c0c7a0802ab361af5ee3ef78"
    }
  ],
  "blockNumber": "7,411,195"
}

{
  "Sr25519": "0x386a6673f3a792b04027871dbd5a599d0fac910b6f909e7aa76cac108b7b0a299ece514441cc5c7f70c34ce05cda560877fb4091cc6a108e6fd9cd55ece7ba8c"
}