Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,540,242",
      "signature": "0x93047b6048d32e1527e097eb978642aaf9c392c857465616c02bb9825f2572bbb6e03904bc10b0b4a05577f339e216c9",
      "randomness": "0x2dfd8596dc7420cb7f14cd8da2b27dbd4a0d2c4db5a201d1d058460b892c8907"
    }
  ],
  "blockNumber": "7,405,396"
}

{
  "Sr25519": "0x9453024fcf2fbd72116c4753c399664cd166cb2a0adf387d03f9c6770d38d769a3e6901735fc0a176c759e35b6d2d9c763d930c4a0f5ddcd90f51f0ceac70682"
}