Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,610,728",
      "signature": "0xb8d8cccce97f207e570764000483044655ce148f0e1d8fcb5eea660a72065de5091c2c321db14ca1757b0838c0bdccfa",
      "randomness": "0xdf7e39d3047a222dab26944a24ace32ad5acab84c3392dc1425b5eec17c0b8b0"
    }
  ],
  "blockNumber": "7,422,997"
}

{
  "Sr25519": "0x48013bf97c688b62a9d756ef54d80a6f5d745d4ef4ef6aae9d8b68b2dde1a87205ec78ef8df7960b542301bf6e54af45b19980f0ed94813244fc5c6101966787"
}