Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,622,579",
      "signature": "0xb84ca893c9b86e19770b0953955083338aa6dead63cfcd362da8be392f48de2691beececa93262958c6ce2fac8bd3b9c",
      "randomness": "0xc550c5e1519acbce9a85e206739b52220d35c462669e849ee19e38627d7c18fa"
    }
  ],
  "blockNumber": "7,425,959"
}

{
  "Sr25519": "0xcef0c33cd352e80cd8432b1a20e6e03a1f58626be503d72fdc609106c9ced77b5b79a42e30227e12c210fc48d93af90e318ae80d7f7f522062ef12d5db5d8985"
}