Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,553,572",
      "signature": "0x94957fac49e9947f077dd9349aa24894f9751646ad105b165dc7295e8c45bb977702059e4cc91fdc59b609f36b8ce30d",
      "randomness": "0x5adcd3921055fb5bfef93b3f90fa6957e4b9b9c2bd0d329122332ddfa8e0ec19"
    }
  ],
  "blockNumber": "7,408,728"
}

{
  "Sr25519": "0x9246f8914957f37bd590009d8c70480f149faf01900c1f8cbdfe69be8ef5f45f4caebb672103ed9346133c304bf7ae1dd28d7a362e2ca144cedde6b2c2f3048e"
}