Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,577,258",
      "signature": "0x81956b9cc050e39768a4911eba9177f607fa4b5fd8939dc538f13bece54ca91052e637dd8b948538582ee7954d8f04b0",
      "randomness": "0x1d8fe54268a0fbd7e4259b0f78895d3bab08b2fca65a8ea1833319655e0e1ffe"
    }
  ],
  "blockNumber": "7,414,650"
}

{
  "Sr25519": "0x0459ed843525f2d9af6dd1f58d0a8ff1ea6603120f2cef37b5ae7d5318b5a57ae8469e08b9ae8cbef754f0b2a7630d91a77a90ef654dfd1d814aa0eac6246f85"
}