Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,556,412",
      "signature": "0xa7d97579dd13f4aa8f81cf23e29940f35530a94f02590a1be1d7ed69061f197b10b4f22489a60015f984abd23ec87b80",
      "randomness": "0x5540b719f7b66283331f0e6f0c9d51cd998f587b3d2dead27651ccf91dc342c0"
    }
  ],
  "blockNumber": "7,409,438"
}

{
  "Sr25519": "0x0238dda6c5561a9060935e195d4a40fdfbfa20a6f62de1bf3e5d9a27bfb4d95abcba457f4b3cb2eea5368e897ac22d0eeaffaaeb143dbb1019f008cd63d91b81"
}