Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,586,230",
      "signature": "0x82c31a5d3571155767099e507fc5f5009529460d58ce6a933290d63b567c8187d3029baf61b8882f361235fbde46266b",
      "randomness": "0xbab7f2f3f8861aea91d15dc0b60ba31c459864324dc12e97a4b9e258450901ee"
    }
  ],
  "blockNumber": "7,416,880"
}

{
  "Sr25519": "0x04901811a2ca1c5bd30cdadc5e1878acf6e91522140df3e78dcf8364b2419834c81b82e1323ed8e01125d76197732bec1060f08947b6b9906e6787bafbea7881"
}