Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,547,905",
      "signature": "0xa107f3f93f6106247ab227230529d19c42dbc18622db83259823460b39044e7474ddf1f83d23303d270df476aa980d93",
      "randomness": "0x922a1ee2041e3c95efe6eb86563d8db669c6c36b7c950d3597026c1aae296f68"
    }
  ],
  "blockNumber": "7,407,312"
}

{
  "Sr25519": "0xd20618a0e57b3a00d51213e84753d11ed11548ebde588861677a4ad3b96f4c45e93d641feb20e4f7316a956785f330d8ae725251a39ea65c5346558d6c58a58b"
}