Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,606,898",
      "signature": "0xb8444ce0401aed775bfc15f3c812667a7187aa5b3da69ab1a64f8924e1b19c5dfdd065957db4fa052bea102911eedacc",
      "randomness": "0x07602a3e2be4091b1cdf0b2de33042ce5ce2c57561aa4d69b414158304a19717"
    }
  ],
  "blockNumber": "7,422,041"
}

{
  "Sr25519": "0x507d339c4c93b81642bd5f26a50cbf886d3c2fd4fa3dd47dd70e5e042895c63e1b316c3046432335a494094f930d61d572238a52ae658586da79b7eb21552881"
}