Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,559,680",
      "signature": "0x838d4e1136fad2fe4272b406459e9e84901027fda4bf52ac02763a13c4de3708c896c5985dfdc54581b9e06f882b79be",
      "randomness": "0x69389adf946b8dd1a951c6acf531865154b4299c1274fdf70b8d59cf0d6cce3f"
    }
  ],
  "blockNumber": "7,410,256"
}

{
  "Sr25519": "0xee04e53078e917ab13fef075e14b4281ffa2ab2aa5e9d9f0b3cafa4e8507e770d8a71b31452a9ee39688a3c83b18a0b0afc884b274065e44999bd4dec2457989"
}