Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,631,934",
      "signature": "0x8432e4254b4931ed2bd13f977fb89563b2b2df04a3042cf21d6724c4923be85e43bb3f199a3e65247f74980904a9693f",
      "randomness": "0x91e62e219aead9f8983a9139553e63a6bbdbbe3d7ec2966231fc4636eea2b355"
    }
  ],
  "blockNumber": "7,428,298"
}

{
  "Sr25519": "0x7462872181d4f4e9e4ca7bcb3ebb42915d5256b58379d546ee8ec7a07dee8e19e1833acbc5bd260d07c8fb340b48d8e989c0e56c78c24eeee7f4225b2d02cd8e"
}