Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,548,176",
      "signature": "0xa3258e1ba413d9119616196bc3758bfc8e6cfe4fa092057fe9b08b9f64d96d93739e22aa4425573370ff5aeba9f666a8",
      "randomness": "0x704f36fe712516aebe494a96b6146deb615bc52fe95218229fc32eceff5d36b7"
    }
  ],
  "blockNumber": "7,407,380"
}

{
  "Sr25519": "0x523d4172bc6aabe10669175ced2d96254ed1a28e283a0ae4a91e7d1addb60d1abdca924a087b3c7322b9031c42575a250acbb66182f2ca7cf9fb80361d81f584"
}