Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,581,600",
      "signature": "0x99be7c972ccccb192777dc73c51687cea8964c00dbc0d0f02b9c2577977b6f27b95339afd5336e7588333cd957b5471d",
      "randomness": "0xb0c10b109b09b03a189cf210e06dc4e52573297992adbc5e12a6eae4ea2132cc"
    }
  ],
  "blockNumber": "7,415,722"
}

{
  "Sr25519": "0x9e7092b9a88ed21f362b983da0acb08cd75783ff342b0404a861ad9cb1953c2f6c2841cd1aa0744704e9e41936b40f77482bfeec3c3ba322ec562c35ad51dc85"
}