Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,612,700",
      "signature": "0x801945ffe468673bc509e29998b142c0243cb6b05985a3391dbc35256667e130d2af9a2b2bb2a97f9a4cb4ff5535fd1b",
      "randomness": "0x841c49628d87b9c9c8cf54837f8617bf1ea8b0be34e2e3c6021839576999f5ac"
    }
  ],
  "blockNumber": "7,423,490"
}

{
  "Sr25519": "0x3ee6d8e4e54c58fb6a5bbb6875b0463758be021fb71a445c29dcff3ed88f195b6193e2e5e1bdec8dbbad28a55aaf17e2ee030c0341c13d51b6ffc4d274e70282"
}