Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,562,377",
      "signature": "0xb34d490eba84941d5e824e706760a4406311cde5a3eb0be9d2e49051d50e919753a55a3183ae9210197e587e8df868da",
      "randomness": "0x98036ed7fb2645719500d91a6f1311db18d7769cfdb07d14eff28f74fbc4810d"
    }
  ],
  "blockNumber": "7,410,930"
}

{
  "Sr25519": "0xb8ffb1ff25ae2632940851afa524c45dd77712ab95a80765c87699776c6a4c7d4f34b2cf35b9fdea55433cbb1237fd6664db8bfd3d96a51286c13cd30667228d"
}