Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,545,499",
      "signature": "0x8821df88f492439c35795262354a54b938bc627f44684bf40fa1f23f77f087cb3bf9fc42833eea5a1d227383ccfb97f7",
      "randomness": "0x27e0a79c57b82e33e2abd2d5a766a1f999958de9284489cd1d68d7168fc500c3"
    }
  ],
  "blockNumber": "7,406,710"
}

{
  "Sr25519": "0x96fe855121a955ff314673fbdc3882518e9f862c0f54c7490c8d26681bc3175b0591339556f956d970c4cf9d13a2cbfae14999708d26e8947c1e094bad382989"
}