Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,568,724",
      "signature": "0xa6be3bf4246521956c6e2a74f6e908203da8563dc8fd8ba65f6472e2244d7e2e49190bbb761d781875cb9c2c5ca7b97a",
      "randomness": "0xfe917ad815b741116d27bceba9d52a59ef802803452673bad3695712394c1c6f"
    }
  ],
  "blockNumber": "7,412,516"
}

{
  "Sr25519": "0xfa31831317a99cddbb8157ac0561706ffc3df94333a0cd9935cb0ae910da485260104ca7611c67641546057a8da95d94014ea31fe4775535855f89bd4302a88b"
}