Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,627,106",
      "signature": "0x816eaf3011851be046e136da0375050e33ccd723254e394984f45c28b768a1dd1f0871aaa0beee8283865737903191e3",
      "randomness": "0x7e87aca735da8bdaadc12f817419a63efd3b2aa67e06dd4384550262153c0ed3"
    }
  ],
  "blockNumber": "7,427,091"
}

{
  "Sr25519": "0xc2a722af6f874f582bb78a5b3dbe785c4e4e25f39bfdbf3ad2962350419f05204f9c6e66dd84e44d1977a6457a0f55ef5b71362e845044793a17e915dd25bc8b"
}