Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,593,922",
      "signature": "0x90a3dfa2666170cf3007a3ef9c2a971667afbdaf92eda5c6ec1a0bdbb8c16bcc55b75808b880fb05df3bfc4f6c968135",
      "randomness": "0x064622c20dc36093352eb6dae67b1d8c3466492a5439fbb0e073b0c30ba71e75"
    }
  ],
  "blockNumber": "7,418,797"
}

{
  "Sr25519": "0xc49bf4aa2c39cb2fa15ad1bf5291f237681e62ad45c391a50a55ac3df91e2e2b646943b0e1a2022a71eeccba56612aa3f7850e1e460abf899a48386c386f1b83"
}