Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,544,168",
      "signature": "0x8ce83707e96193c07ff3a6fa540e043fa5913cc0104325263e30671dc16238269dcffbb551e9be88d2a8e6a46a45e4fb",
      "randomness": "0xbc61046efbfca8001b6dda24319acd7d7ea192500f361aa5af5a811f6bdc6919"
    }
  ],
  "blockNumber": "7,406,377"
}

{
  "Sr25519": "0xa85fccc8f68e72e91035b6e3739718c1414f11ea33df9801478495b38fad912496bbc40ed7a85ff42c98d22e9c3aceedf3fed3bfcd9fb4bd456464b1775ba683"
}