Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,573,699",
      "signature": "0x9353286b8b79154a2e820ef2630459dcbd7d9532665d98b9b4470d2aa245eaaff416075e588b6fe7309502cae5154e92",
      "randomness": "0x8a03be45efe67d0abd0a95864b615f5b58ed74593b39bdcfddaff6547db7d029"
    }
  ],
  "blockNumber": "7,413,760"
}

{
  "Sr25519": "0x7075e408976c1a60687f127f94333c0cab4041efc2fd6a7f59042d3dd256e124af34163ee9baf2cc932cc15e1771f2d6c9be39d247863d30949ae0cb8e13d38c"
}