Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,578,495",
      "signature": "0xa674f7eccd50b41ed1aaadadf5226cc1d61f985e2fa3ce067d67f16f80bb0368b1bf1d415f9c0b0800d69a7d3e184da0",
      "randomness": "0x8213a796bd386906f6cd2f0e3e3f0d5e3f21eee67d53058ff789aeda6b555a12"
    }
  ],
  "blockNumber": "7,414,959"
}

{
  "Sr25519": "0x0091656326679d9a11965010548a6d0282007981701b07a7f6363c7da99ed321c6dd1d8459964f27bd293d74ce42b237bca4cc6e0bfb0e42ed58424493f0d48d"
}