Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,542,955",
      "signature": "0x8fd4825be7d1ef961510ad7c437d10d92ebcc32a8e5269c09dca4a95640f04c36e7d72e1d6dae88c0123101ef4d8a41c",
      "randomness": "0x74d3442966449adc165dcc7fe46aacc6062aeec24b031751ddc8c7d1ce5b3837"
    }
  ],
  "blockNumber": "7,406,074"
}

{
  "Sr25519": "0x543642e9f5429833b1c6daf1959254080ef277ebd03a806fbb38b4d1ebb5ea1829a8e653d210f1639562395deb5a1fac89e2a9c67eba9dedfad31f226d6ce38c"
}