Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,537,526",
      "signature": "0x8bdb6c1c631349661c015f720b57889673b7c3c0bddbb4b68d95de6053d9114383b3ec2159b4bf318109283a87a91d62",
      "randomness": "0x655fab6e895ce754d1bdd5ed8416d4201e49c48f7afdf5dc19b7b4b479bfaf55"
    }
  ],
  "blockNumber": "7,404,717"
}

{
  "Sr25519": "0x10e29040c1ad2d3a2fc34bfb1e7100520824f387cfda09a6e8a2b67021e6902f23e72c7122a05e1e394e74703d117dc36bb257ceecf1436ad02ce50a5085d887"
}