Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,558,619",
      "signature": "0xab0d78f0b700f33c11fe09ebe14c5b532be99e1928f4969c04e0029ceb91aedafc69d17092a8be93a5db7797bd915ab3",
      "randomness": "0x119f52e7798fd5daac6179216a2672f4a3dd5eea35940790aa395b5c4fdabdb9"
    }
  ],
  "blockNumber": "7,409,990"
}

{
  "Sr25519": "0xaea2c74e839fec92e11514908a0abbe3c80c80ee7671b7f7dc865c9f740da30ce48ebc2bc920026f02d5163c6fc171f8f4abf0fe272d895893dbe5564f2c5f85"
}