Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,548,020",
      "signature": "0x8a3b58b47a4df9c934f1e0722402913b0bc78b538fd0a4a020c6cd1da3c9372a52d2ffbacc7ec3feb940712c461a71e9",
      "randomness": "0xf9da4fd27a8dbe9e8b999eac308458a8085c69ad0c3261a077749879e05b5918"
    }
  ],
  "blockNumber": "7,407,340"
}

{
  "Sr25519": "0xfa2eadad7d49153d80e570efac14e7b4780fe4906c2840dec3a46a2be7238d75fae33d25d95629802d9e5d865b8bb995427b636e0cbc94ddce534837b425d287"
}