Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,606,149",
      "signature": "0xa2826588b1f4ffc15e5ae24168071b2c2ea5391f16b5601593ea2a820dc91c4a45ace67de654e44903eb4ea33f3d0abd",
      "randomness": "0x92998133fa37f4f22eee07821a7faaade40d734cf32e43b4d4c59a9f4c3fb301"
    }
  ],
  "blockNumber": "7,421,854"
}

{
  "Sr25519": "0x96e703680e808c9f88f7560cb6765b6c82b4c36d2268efd7420dd17e4985845b89b57242bd34998090471c7b4a8362f19446193bffad04540df4ba857e3e7e8a"
}