Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,582,161",
      "signature": "0x81b0c90146fd7c17c8a3541473fa05cb8e9e9f886c8bffa5f038bc222b76218c75627bc58e771e3777b07c49231ea69b",
      "randomness": "0x9f1937aa16c6f2449aaa0ee46eefec05c8e75062df01078cce861f4fb3cd081f"
    }
  ],
  "blockNumber": "7,415,863"
}

{
  "Sr25519": "0x0c97952a0a650f92821ebeb6b56f0371b15056198d54feb72d5a9f9e34e9da5d07bb6ee3e6b9162520cb47d9af6c1bc152c24c4dde8630b5c321413f9c5d8a88"
}