Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,560,336",
      "signature": "0x8842ab0a3e5ad7339da5ee68f4420069bc70e321c475842eec68b99e29001e08aa1e9400d2441da9c2bdfcec421de648",
      "randomness": "0x8766cb4d2b63c71090c654c58aa6fe3114a6fd292d480f17b03447602467eb46"
    }
  ],
  "blockNumber": "7,410,420"
}

{
  "Sr25519": "0x161de8ea42639b44a2a5e0acdd50184ff1a339d7dfc71ac30ddf011bed44f05b08028405aa265725302984f58319514439c5401afd61dae77eb6e02f4e21cb85"
}