Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,584,511",
      "signature": "0x96f391b1611d0224eb65464e3b2d5a6c31332b7087a152a6218a546e502b9b710f401b5c6707c9d9e440680c311b8047",
      "randomness": "0xfab5e0ef669ac4b0c78f83c5d867f08e1d24b0190b9b0a5a7e507e7abcfc5d66"
    }
  ],
  "blockNumber": "7,416,450"
}

{
  "Sr25519": "0x0a59493e587188a79732501af6d01d95801470828d73acd009d1d5249257e82ce2f4f3b913320c65afd55ed4516e0108a66fa2d0dec89601f110f2ad4b94c484"
}