Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,610,052",
      "signature": "0x8a1e43bdb3c80b75738f565e6a6e951bfd96ce1baafbc77e366980d62d59667010b7878f561a5994d41465cf11f6e1b4",
      "randomness": "0xecb8e7dd66acc3ea243da59d8ec2a0288da440afb71ca30bb84dccc52d613213"
    }
  ],
  "blockNumber": "7,422,828"
}

{
  "Sr25519": "0xaaf5b941c0f4d43409cb6aea4a0ef2143c64a49558ffa8945ad5e72e0a000437d51487294e4664245fdfb8b8657da65fbeb55b3629d8e647dbefb6f5a8006484"
}