Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,551,286",
      "signature": "0xa1f98b16b91b9e3ba44ceec28017c4d50e35d0ecfa7a163c2f0782f0219c18eb5e9dc3931fcb329622ee76dde2be7597",
      "randomness": "0xcb7f59a3a114ae7032dffa59421b3807e01508ab12410b24d17ddbffe1122119"
    }
  ],
  "blockNumber": "7,408,157"
}

{
  "Sr25519": "0xc06b47ec55985ed19ead28aa25c6a9eea3f0ac1a515870d075de537752fd5830f98c5d3dce13226b67e2e5e0b2dedde1127ca732d03a79eaa8bdf5aa86aee58d"
}