Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,543,682",
      "signature": "0xa731b6e35e5972cd79e61083e4c6689dc6d3cab5fd65b9f27b47b1c0d1d9b96d1896188d5dda5535b1f21f32df145af5",
      "randomness": "0x3fae1c3630ea4408c532fc51ca3d31c3b63984fd5910a22bffe5ffbd3eef9bd0"
    }
  ],
  "blockNumber": "7,406,256"
}

{
  "Sr25519": "0x040075b2cccff5a87bc4469b1eb02baea090f2a0a5a429e37d3fa07ba913ca2163c75936d9295b0cdd9da9a7eadbabf150003466a56f69667d58edbf0d7b4f8f"
}