Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,541,730",
      "signature": "0x881fe5713068dde7a766d26783820b8879944c042ff85dbe46118ac8723accf7c76a4ced94390fb20f770221c4b09142",
      "randomness": "0xf2e3875821718764c3b0caceb45ab5e1dd15653db4182c191113e1d01d093d8b"
    }
  ],
  "blockNumber": "7,405,768"
}

{
  "Sr25519": "0x56e385ac6352cbfe321f6bed4263124131d52ad95a9bca9e548294dc7615ac5eb703aba13beeae23af21a831e008d3de1eba1aa1ef8c24678722eff96eaccc8c"
}