Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,631,846",
      "signature": "0xaca74b8777d160f34f962a33f4a904a8efb6724bc9d79ecd95b600e0b0b96f194630fb600b3f4471e66b528e027100c6",
      "randomness": "0x4be14aacb929e62a5372f8b7e0cd3c5507cde801d9671113a0fcdd69394faf4b"
    }
  ],
  "blockNumber": "7,428,276"
}

{
  "Sr25519": "0x7441718d42f7e996ab89cec0d3a8aaaaa115532fbb4e1ad47bb7ae221c030e1deb1aa2f29e1664584edff09f61b7915fcb8cfef35756d34ba7687d320ed3e08a"
}