Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,566,328",
      "signature": "0xacc6fc7fea23fcf38e4f54c7124cb423d57286b5c21d6aeba6cbb6b63aa0ba99935680e5ddf1c0284a05c9f2580edc0a",
      "randomness": "0x88d658c274291b75f7d32ea971dfde0231f5affc2cf4b22f6e9386fbf28be1f4"
    }
  ],
  "blockNumber": "7,411,917"
}

{
  "Sr25519": "0xc8a752e9c939a45d86b32fef4cfe8cb569ef67d7984946b5f13d26dfcae322795a8cf4924f7a078e59033f6c220d5dbde22ea0748a044cff572a8261d3817e8c"
}